18613339920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 900

約数和(自身を含む): 78979450572

約数和(自身を除く): 60366110652

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 61, 62, 63, 70, 72, 80, 81, 84, 90, 93, 98, 105, 108, 112, 120, 122, 124, 126, 135, 140, 144, 147, 155, 162, 168, 180, 183, 186, 189, 196, 210, 216, 217, 240, 244, 245, 248, 252, 270, 279, 280, 294, 305, 310, 315, 324, 336, 360, 366, 372, 378, 392, 405, 420, 427, 432, 434, 441, 465, 488, 490, 496, 504, 540, 549, 558, 560, 567, 588, 610, 620, 630, 648, 651, 720, 732, 735, 744, 756, 784, 810, 837, 840, 854, 868, 882, 915, 930, 945, 961, 976, 980, 1008, 1080, 1085, 1098, 1116, 1134, 1176, 1220, 1240, 1260, 1281, 1296, 1302, 1323, 1395, 1464, 1470, 1488, 1512, 1519, 1620, 1647, 1674, 1680, 1708, 1736, 1764, 1830, 1860, 1890, 1891, 1922, 1953, 1960, 2135, 2160, 2170, 2196, 2205, 2232, 2268, 2352, 2440, 2480, 2511, 2520, 2562, 2604, 2646, 2745, 2790, 2835, 2883, 2928, 2940, 2989, 3024, 3038, 3240, 3255, 3294, 3348, 3416, 3472, 3528, 3660, 3720, 3780, 3782, 3843, 3844, 3906, 3920, 3969, 4185, 4270, 4340, 4392, 4410, 4464, 4536, 4557, 4805, 4880, 4941, 5022, 5040, 5124, 5208, 5292, 5490, 5580, 5670, 5673, 5766, 5859, 5880, 5978, 6076, 6405, 6480, 6510, 6588, 6615, 6696, 6727, 6832, 7056, 7320, 7440, 7560, 7564, 7595, 7686, 7688, 7812, 7938, 8235, 8370, 8540, 8649, 8680, 8784, 8820, 8967, 9072, 9114, 9455, 9610, 9765, 9882, 10044, 10248, 10416, 10584, 10980, 11160, 11340, 11346, 11529, 11532, 11718, 11760, 11956, 12152, 12555, 12810, 13020, 13176, 13230, 13237, 13392, 13454, 13671, 14415, 14640, 14945, 15120, 15128, 15190, 15372, 15376, 15624, 15876, 16470, 16740, 17019, 17080, 17298, 17360, 17577, 17640, 17934, 18228, 18910, 19215, 19220, 19530, 19764, 19845, 20088, 20181, 20496, 21168, 21960, 22320, 22680, 22692, 22785, 23058, 23064, 23436, 23912, 24304, 24705, 25110, 25620, 25947, 26040, 26352, 26460, 26474, 26901, 26908, 27342, 28365, 28830, 29295, 29890, 30256, 30380, 30744, 31248, 31752, 32940, 33480, 33635, 34038, 34160, 34587, 34596, 35154, 35280, 35868, 36456, 37820, 38430, 38440, 39060, 39528, 39690, 39711, 40176, 40362, 41013, 43245, 43920, 44835, 45360, 45384, 45570, 46116, 46128, 46872, 47089, 47824, 49410, 50220, 51057, 51240, 51894, 52080, 52920, 52948, 53802, 53816, 54684, 56730, 57645, 57660, 58590, 58621, 59780, 60543, 60760, 61488, 63504, 65880, 66185, 66960, 67270, 68076, 68355, 69174, 69192, 70308, 71736, 72912, 75640, 76860, 76880, 77841, 78120, 79056, 79380, 79422, 80703, 80724, 82026, 85095, 86490, 87885, 89670, 90768, 91140, 92232, 92659, 93744, 94178, 98820, 100440, 100905, 102114, 102480, 103788, 105840, 105896, 107604, 107632, 109368, 113460, 115290, 115320, 117180, 117242, 119133, 119560, 121086, 121520, 123039, 129735, 131760, 132370, 134505, 134540, 136152, 136710, 138348, 138384, 140616, 141267, 143472, 151280, 153171, 153720, 155682, 156240, 158760, 158844, 161406, 161448, 164052, 170190, 172935, 172980, 175770, 175863, 179340, 181629, 182280, 184464, 185318, 188356, 197640, 198555, 200880, 201810, 204228, 205065, 207576, 211792, 215208, 218736, 226920, 230580, 230640, 234360, 234484, 235445, 238266, 239120, 242109, 242172, 246078, 255285, 259470, 264740, 269010, 269080, 272304, 273420, 276696, 277977, 281232, 282534, 293105, 302715, 306342, 307440, 311364, 317520, 317688, 322812, 322896, 328104, 340380, 345870, 345960, 351540, 351726, 357399, 358680, 363258, 364560, 370636, 376712, 389205, 395280, 397110, 403515, 403620, 408456, 410130, 410347, 415152, 423801, 430416, 453840, 461160, 463295, 468720, 468968, 470890, 476532, 484218, 484344, 492156, 510570, 518940, 527589, 529480, 538020, 538160, 544887, 546840, 553392, 555954, 565068, 586210, 595665, 605430, 612684, 615195, 622728, 635376, 645624, 656208, 680760, 691740, 691920, 703080, 703452, 706335, 714798, 717360, 726516, 741272, 753424, 765855, 778410, 794220, 807030, 807240, 816912, 820260, 820694, 833931, 847602, 879315, 908145, 922320, 926590, 937936, 941780, 953064, 968436, 968688, 984312, 1021140, 1037880, 1055178, 1058960, 1072197, 1076040, 1089774, 1093680, 1111908, 1130136, 1172420, 1191330, 1210545, 1210860, 1225368, 1230390, 1231041, 1245456, 1271403, 1291248, 1361520, 1383480, 1389885, 1406160, 1406904, 1412670, 1429596, 1453032, 1482544, 1531710, 1556820, 1582767, 1588440, 1614060, 1614480, 1640520, 1641388, 1667862, 1695204, 1758630, 1786995, 1816290, 1853180, 1883560, 1906128, 1936872, 1968624, 2042280, 2051735, 2075760, 2110356, 2119005, 2144394, 2152080, 2179548, 2223816, 2260272, 2344840, 2382660, 2421090, 2421720, 2450736, 2460780, 2462082, 2501793, 2542806, 2637945, 2724435, 2766960, 2779770, 2813808, 2825340, 2859192, 2872429, 2906064, 3063420, 3113640, 3165534, 3176880, 3228120, 3281040, 3282776, 3335724, 3390408, 3517260, 3573990, 3632580, 3693123, 3706360, 3767120, 3814209, 3873744, 4084560, 4103470, 4169655, 4220712, 4238010, 4288788, 4359096, 4447632, 4689680, 4748301, 4765320, 4842180, 4843440, 4921560, 4924164, 5003586, 5085612, 5275890, 5360985, 5448870, 5559540, 5650680, 5718384, 5744858, 6126840, 6155205, 6227280, 6331068, 6357015, 6456240, 6565552, 6671448, 6780816, 7034520, 7147980, 7265160, 7386246, 7412720, 7505379, 7628418, 7913835, 8206940, 8339310, 8441424, 8476020, 8577576, 8617287, 8718192, 9496602, 9530640, 9684360, 9843120, 9848328, 10007172, 10171224, 10551780, 10721970, 10897740, 11079369, 11119080, 11301360, 11489716, 12253680, 12310410, 12508965, 12662136, 12714030, 13342896, 14069040, 14295960, 14362145, 14530320, 14772492, 15010758, 15256836, 15827670, 16413880, 16678620, 16952040, 17155152, 17234574, 18465615, 18993204, 19071045, 19368720, 19696656, 20014344, 20342448, 21103560, 21443940, 21795480, 22158738, 22238160, 22979432, 23741505, 24620820, 25017930, 25324272, 25428060, 25851861, 28591920, 28724290, 29544984, 30021516, 30513672, 31655340, 32827760, 33238107, 33357240, 33904080, 34469148, 36931230, 37526895, 37986408, 38142090, 40028688, 42207120, 42887880, 43086435, 43590960, 44317476, 45958864, 47483010, 49241640, 50035860, 50856120, 51703722, 55396845, 57448580, 59089968, 60043032, 61027344, 63310680, 66476214, 66714480, 68938296, 73862460, 75053790, 75972816, 76284180, 77555583, 85775760, 86172870, 88634952, 94966020, 98483280, 100071720, 101712240, 103407444, 110793690, 114897160, 120086064, 126621360, 129259305, 132952428, 137876592, 147724920, 150107580, 152568360, 155111166, 166190535, 172345740, 177269904, 189932040, 200143440, 206814888, 221587380, 229794320, 232666749, 258518610, 265904856, 295449840, 300215160, 305136720, 310222332, 332381070, 344691480, 379864080, 387777915, 413629776, 443174760, 465333498, 517037220, 531809712, 600430320, 620444664, 664762140, 689382960, 775555830, 886349520, 930666996, 1034074440, 1163333745, 1240889328, 1329524280, 1551111660, 1861333992, 2068148880, 2326667490, 2659048560, 3102223320, 3722667984, 4653334980, 6204446640, 9306669960, 18613339920]

約数ペア:

[(1, 18613339920), (2, 9306669960), (3, 6204446640), (4, 4653334980), (5, 3722667984), (6, 3102223320), (7, 2659048560), (8, 2326667490), (9, 2068148880), (10, 1861333992), (12, 1551111660), (14, 1329524280), (15, 1240889328), (16, 1163333745), (18, 1034074440), (20, 930666996), (21, 886349520), (24, 775555830), (27, 689382960), (28, 664762140), (30, 620444664), (31, 600430320), (35, 531809712), (36, 517037220), (40, 465333498), (42, 443174760), (45, 413629776), (48, 387777915), (49, 379864080), (54, 344691480), (56, 332381070), (60, 310222332), (61, 305136720), (62, 300215160), (63, 295449840), (70, 265904856), (72, 258518610), (80, 232666749), (81, 229794320), (84, 221587380), (90, 206814888), (93, 200143440), (98, 189932040), (105, 177269904), (108, 172345740), (112, 166190535), (120, 155111166), (122, 152568360), (124, 150107580), (126, 147724920), (135, 137876592), (140, 132952428), (144, 129259305), (147, 126621360), (155, 120086064), (162, 114897160), (168, 110793690), (180, 103407444), (183, 101712240), (186, 100071720), (189, 98483280), (196, 94966020), (210, 88634952), (216, 86172870), (217, 85775760), (240, 77555583), (244, 76284180), (245, 75972816), (248, 75053790), (252, 73862460), (270, 68938296), (279, 66714480), (280, 66476214), (294, 63310680), (305, 61027344), (310, 60043032), (315, 59089968), (324, 57448580), (336, 55396845), (360, 51703722), (366, 50856120), (372, 50035860), (378, 49241640), (392, 47483010), (405, 45958864), (420, 44317476), (427, 43590960), (432, 43086435), (434, 42887880), (441, 42207120), (465, 40028688), (488, 38142090), (490, 37986408), (496, 37526895), (504, 36931230), (540, 34469148), (549, 33904080), (558, 33357240), (560, 33238107), (567, 32827760), (588, 31655340), (610, 30513672), (620, 30021516), (630, 29544984), (648, 28724290), (651, 28591920), (720, 25851861), (732, 25428060), (735, 25324272), (744, 25017930), (756, 24620820), (784, 23741505), (810, 22979432), (837, 22238160), (840, 22158738), (854, 21795480), (868, 21443940), (882, 21103560), (915, 20342448), (930, 20014344), (945, 19696656), (961, 19368720), (976, 19071045), (980, 18993204), (1008, 18465615), (1080, 17234574), (1085, 17155152), (1098, 16952040), (1116, 16678620), (1134, 16413880), (1176, 15827670), (1220, 15256836), (1240, 15010758), (1260, 14772492), (1281, 14530320), (1296, 14362145), (1302, 14295960), (1323, 14069040), (1395, 13342896), (1464, 12714030), (1470, 12662136), (1488, 12508965), (1512, 12310410), (1519, 12253680), (1620, 11489716), (1647, 11301360), (1674, 11119080), (1680, 11079369), (1708, 10897740), (1736, 10721970), (1764, 10551780), (1830, 10171224), (1860, 10007172), (1890, 9848328), (1891, 9843120), (1922, 9684360), (1953, 9530640), (1960, 9496602), (2135, 8718192), (2160, 8617287), (2170, 8577576), (2196, 8476020), (2205, 8441424), (2232, 8339310), (2268, 8206940), (2352, 7913835), (2440, 7628418), (2480, 7505379), (2511, 7412720), (2520, 7386246), (2562, 7265160), (2604, 7147980), (2646, 7034520), (2745, 6780816), (2790, 6671448), (2835, 6565552), (2883, 6456240), (2928, 6357015), (2940, 6331068), (2989, 6227280), (3024, 6155205), (3038, 6126840), (3240, 5744858), (3255, 5718384), (3294, 5650680), (3348, 5559540), (3416, 5448870), (3472, 5360985), (3528, 5275890), (3660, 5085612), (3720, 5003586), (3780, 4924164), (3782, 4921560), (3843, 4843440), (3844, 4842180), (3906, 4765320), (3920, 4748301), (3969, 4689680), (4185, 4447632), (4270, 4359096), (4340, 4288788), (4392, 4238010), (4410, 4220712), (4464, 4169655), (4536, 4103470), (4557, 4084560), (4805, 3873744), (4880, 3814209), (4941, 3767120), (5022, 3706360), (5040, 3693123), (5124, 3632580), (5208, 3573990), (5292, 3517260), (5490, 3390408), (5580, 3335724), (5670, 3282776), (5673, 3281040), (5766, 3228120), (5859, 3176880), (5880, 3165534), (5978, 3113640), (6076, 3063420), (6405, 2906064), (6480, 2872429), (6510, 2859192), (6588, 2825340), (6615, 2813808), (6696, 2779770), (6727, 2766960), (6832, 2724435), (7056, 2637945), (7320, 2542806), (7440, 2501793), (7560, 2462082), (7564, 2460780), (7595, 2450736), (7686, 2421720), (7688, 2421090), (7812, 2382660), (7938, 2344840), (8235, 2260272), (8370, 2223816), (8540, 2179548), (8649, 2152080), (8680, 2144394), (8784, 2119005), (8820, 2110356), (8967, 2075760), (9072, 2051735), (9114, 2042280), (9455, 1968624), (9610, 1936872), (9765, 1906128), (9882, 1883560), (10044, 1853180), (10248, 1816290), (10416, 1786995), (10584, 1758630), (10980, 1695204), (11160, 1667862), (11340, 1641388), (11346, 1640520), (11529, 1614480), (11532, 1614060), (11718, 1588440), (11760, 1582767), (11956, 1556820), (12152, 1531710), (12555, 1482544), (12810, 1453032), (13020, 1429596), (13176, 1412670), (13230, 1406904), (13237, 1406160), (13392, 1389885), (13454, 1383480), (13671, 1361520), (14415, 1291248), (14640, 1271403), (14945, 1245456), (15120, 1231041), (15128, 1230390), (15190, 1225368), (15372, 1210860), (15376, 1210545), (15624, 1191330), (15876, 1172420), (16470, 1130136), (16740, 1111908), (17019, 1093680), (17080, 1089774), (17298, 1076040), (17360, 1072197), (17577, 1058960), (17640, 1055178), (17934, 1037880), (18228, 1021140), (18910, 984312), (19215, 968688), (19220, 968436), (19530, 953064), (19764, 941780), (19845, 937936), (20088, 926590), (20181, 922320), (20496, 908145), (21168, 879315), (21960, 847602), (22320, 833931), (22680, 820694), (22692, 820260), (22785, 816912), (23058, 807240), (23064, 807030), (23436, 794220), (23912, 778410), (24304, 765855), (24705, 753424), (25110, 741272), (25620, 726516), (25947, 717360), (26040, 714798), (26352, 706335), (26460, 703452), (26474, 703080), (26901, 691920), (26908, 691740), (27342, 680760), (28365, 656208), (28830, 645624), (29295, 635376), (29890, 622728), (30256, 615195), (30380, 612684), (30744, 605430), (31248, 595665), (31752, 586210), (32940, 565068), (33480, 555954), (33635, 553392), (34038, 546840), (34160, 544887), (34587, 538160), (34596, 538020), (35154, 529480), (35280, 527589), (35868, 518940), (36456, 510570), (37820, 492156), (38430, 484344), (38440, 484218), (39060, 476532), (39528, 470890), (39690, 468968), (39711, 468720), (40176, 463295), (40362, 461160), (41013, 453840), (43245, 430416), (43920, 423801), (44835, 415152), (45360, 410347), (45384, 410130), (45570, 408456), (46116, 403620), (46128, 403515), (46872, 397110), (47089, 395280), (47824, 389205), (49410, 376712), (50220, 370636), (51057, 364560), (51240, 363258), (51894, 358680), (52080, 357399), (52920, 351726), (52948, 351540), (53802, 345960), (53816, 345870), (54684, 340380), (56730, 328104), (57645, 322896), (57660, 322812), (58590, 317688), (58621, 317520), (59780, 311364), (60543, 307440), (60760, 306342), (61488, 302715), (63504, 293105), (65880, 282534), (66185, 281232), (66960, 277977), (67270, 276696), (68076, 273420), (68355, 272304), (69174, 269080), (69192, 269010), (70308, 264740), (71736, 259470), (72912, 255285), (75640, 246078), (76860, 242172), (76880, 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