1904643720

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 672

約数和(自身を含む): 7894782720

約数和(自身を除く): 5990139000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 43, 45, 49, 54, 56, 60, 62, 63, 70, 72, 81, 84, 86, 90, 93, 98, 105, 108, 120, 124, 126, 129, 135, 140, 147, 155, 162, 168, 172, 180, 186, 189, 196, 210, 215, 216, 217, 243, 245, 248, 252, 258, 270, 279, 280, 294, 301, 310, 315, 324, 344, 360, 372, 378, 387, 392, 405, 420, 430, 434, 441, 465, 486, 490, 504, 516, 540, 558, 567, 588, 602, 620, 630, 645, 648, 651, 729, 735, 744, 756, 774, 810, 837, 840, 860, 868, 882, 903, 930, 945, 972, 980, 1032, 1080, 1085, 1116, 1134, 1161, 1176, 1204, 1215, 1240, 1260, 1290, 1302, 1323, 1333, 1395, 1458, 1470, 1505, 1512, 1519, 1548, 1620, 1674, 1701, 1720, 1736, 1764, 1806, 1860, 1890, 1935, 1944, 1953, 1960, 2107, 2170, 2205, 2232, 2268, 2322, 2408, 2430, 2511, 2520, 2580, 2604, 2646, 2666, 2709, 2790, 2835, 2916, 2940, 3010, 3038, 3096, 3240, 3255, 3348, 3402, 3483, 3528, 3612, 3645, 3720, 3780, 3870, 3906, 3969, 3999, 4185, 4214, 4340, 4410, 4515, 4536, 4557, 4644, 4860, 5022, 5103, 5160, 5208, 5292, 5332, 5418, 5580, 5670, 5805, 5832, 5859, 5880, 6020, 6076, 6321, 6510, 6615, 6665, 6696, 6804, 6966, 7224, 7290, 7533, 7560, 7595, 7740, 7812, 7938, 7998, 8127, 8370, 8428, 8505, 8680, 8820, 9030, 9114, 9288, 9331, 9720, 9765, 10044, 10206, 10449, 10535, 10584, 10664, 10836, 11160, 11340, 11610, 11718, 11907, 11997, 12040, 12152, 12555, 12642, 13020, 13230, 13330, 13545, 13608, 13671, 13932, 14580, 15066, 15190, 15480, 15624, 15876, 15996, 16254, 16740, 16856, 17010, 17415, 17577, 17640, 18060, 18228, 18662, 18963, 19530, 19845, 19995, 20088, 20412, 20898, 21070, 21672, 22599, 22680, 22785, 23220, 23436, 23814, 23994, 24381, 25110, 25284, 25515, 26040, 26460, 26660, 27090, 27342, 27864, 27993, 29160, 29295, 30132, 30380, 31347, 31605, 31752, 31992, 32508, 33480, 34020, 34830, 35154, 35721, 35991, 36120, 36456, 37324, 37665, 37926, 39060, 39690, 39990, 40635, 40824, 41013, 41796, 42140, 45198, 45570, 46440, 46655, 46872, 47628, 47988, 48762, 50220, 50568, 51030, 52245, 52731, 52920, 53320, 54180, 54684, 55986, 56889, 58590, 59535, 59985, 60264, 60760, 62694, 63210, 65016, 65317, 68040, 68355, 69660, 70308, 71442, 71982, 73143, 74648, 75330, 75852, 78120, 79380, 79980, 81270, 82026, 83592, 83979, 84280, 87885, 90396, 91140, 93310, 94815, 95256, 95976, 97524, 100440, 102060, 104490, 105462, 107973, 108360, 109368, 111972, 112995, 113778, 117180, 119070, 119970, 121905, 123039, 125388, 126420, 130634, 136710, 139320, 139965, 140616, 142884, 143964, 146286, 150660, 151704, 156735, 158193, 158760, 159960, 162540, 164052, 167958, 170667, 175770, 178605, 179955, 180792, 182280, 186620, 189630, 195048, 195951, 204120, 205065, 208980, 210924, 215946, 219429, 223944, 225990, 227556, 234360, 238140, 239940, 243810, 246078, 250776, 251937, 252840, 261268, 263655, 273420, 279930, 284445, 285768, 287928, 292572, 301320, 313470, 316386, 323919, 325080, 326585, 328104, 335916, 341334, 351540, 357210, 359910, 365715, 369117, 373240, 379260, 391902, 410130, 417960, 419895, 421848, 431892, 438858, 451980, 455112, 476280, 479880, 487620, 492156, 503874, 512001, 522536, 527310, 539865, 546840, 559860, 568890, 585144, 587853, 615195, 626940, 632772, 647838, 653170, 671832, 682668, 703080, 714420, 719820, 731430, 738234, 755811, 758520, 783804, 790965, 820260, 839790, 853335, 863784, 877716, 903960, 971757, 975240, 979755, 984312, 1007748, 1024002, 1054620, 1079730, 1097145, 1107351, 1119720, 1137780, 1175706, 1230390, 1253880, 1259685, 1265544, 1295676, 1306340, 1365336, 1428840, 1439640, 1462860, 1476468, 1511622, 1536003, 1567608, 1581930, 1619595, 1640520, 1679580, 1706670, 1755432, 1763559, 1845585, 1943514, 1959510, 2015496, 2048004, 2109240, 2159460, 2194290, 2214702, 2267433, 2275560, 2351412, 2460780, 2519370, 2560005, 2591352, 2612680, 2925720, 2939265, 2952936, 3023244, 3072006, 3163860, 3239190, 3359160, 3413340, 3527118, 3691170, 3779055, 3887028, 3919020, 4096008, 4318920, 4388580, 4429404, 4534866, 4702824, 4858785, 4921560, 5038740, 5120010, 5290677, 5536755, 5878530, 6046488, 6144012, 6327720, 6478380, 6802299, 6826680, 7054236, 7382340, 7558110, 7680015, 7774056, 7838040, 8777160, 8817795, 8858808, 9069732, 9717570, 10077480, 10240020, 10581354, 11073510, 11337165, 11757060, 12288024, 12956760, 13604598, 14108472, 14764680, 15116220, 15360030, 15872031, 17635590, 18139464, 19435140, 20480040, 21162708, 22147020, 22674330, 23514120, 26453385, 27209196, 30232440, 30720060, 31744062, 34011495, 35271180, 38870280, 42325416, 44294040, 45348660, 47616093, 52906770, 54418392, 61440120, 63488124, 68022990, 70542360, 79360155, 90697320, 95232186, 105813540, 126976248, 136045980, 158720310, 190464372, 211627080, 238080465, 272091960, 317440620, 380928744, 476160930, 634881240, 952321860, 1904643720]

約数ペア:

[(1, 1904643720), (2, 952321860), (3, 634881240), (4, 476160930), (5, 380928744), (6, 317440620), (7, 272091960), (8, 238080465), (9, 211627080), (10, 190464372), (12, 158720310), (14, 136045980), (15, 126976248), (18, 105813540), (20, 95232186), (21, 90697320), (24, 79360155), (27, 70542360), (28, 68022990), (30, 63488124), (31, 61440120), (35, 54418392), (36, 52906770), (40, 47616093), (42, 45348660), (43, 44294040), (45, 42325416), (49, 38870280), (54, 35271180), (56, 34011495), (60, 31744062), (62, 30720060), (63, 30232440), (70, 27209196), (72, 26453385), (81, 23514120), (84, 22674330), (86, 22147020), (90, 21162708), (93, 20480040), (98, 19435140), (105, 18139464), (108, 17635590), (120, 15872031), (124, 15360030), (126, 15116220), (129, 14764680), (135, 14108472), (140, 13604598), (147, 12956760), (155, 12288024), (162, 11757060), (168, 11337165), (172, 11073510), (180, 10581354), (186, 10240020), (189, 10077480), (196, 9717570), (210, 9069732), (215, 8858808), (216, 8817795), (217, 8777160), (243, 7838040), (245, 7774056), (248, 7680015), (252, 7558110), (258, 7382340), (270, 7054236), (279, 6826680), (280, 6802299), (294, 6478380), (301, 6327720), (310, 6144012), (315, 6046488), (324, 5878530), (344, 5536755), (360, 5290677), (372, 5120010), (378, 5038740), (387, 4921560), (392, 4858785), (405, 4702824), (420, 4534866), (430, 4429404), (434, 4388580), (441, 4318920), (465, 4096008), (486, 3919020), (490, 3887028), (504, 3779055), (516, 3691170), (540, 3527118), (558, 3413340), (567, 3359160), (588, 3239190), (602, 3163860), (620, 3072006), (630, 3023244), (645, 2952936), (648, 2939265), (651, 2925720), (729, 2612680), (735, 2591352), (744, 2560005), (756, 2519370), (774, 2460780), (810, 2351412), (837, 2275560), (840, 2267433), (860, 2214702), (868, 2194290), (882, 2159460), (903, 2109240), (930, 2048004), (945, 2015496), (972, 1959510), (980, 1943514), (1032, 1845585), (1080, 1763559), (1085, 1755432), (1116, 1706670), (1134, 1679580), (1161, 1640520), (1176, 1619595), (1204, 1581930), (1215, 1567608), (1240, 1536003), (1260, 1511622), (1290, 1476468), (1302, 1462860), (1323, 1439640), (1333, 1428840), (1395, 1365336), (1458, 1306340), (1470, 1295676), (1505, 1265544), (1512, 1259685), (1519, 1253880), (1548, 1230390), (1620, 1175706), (1674, 1137780), (1701, 1119720), (1720, 1107351), (1736, 1097145), (1764, 1079730), (1806, 1054620), (1860, 1024002), (1890, 1007748), (1935, 984312), (1944, 979755), (1953, 975240), (1960, 971757), (2107, 903960), (2170, 877716), (2205, 863784), (2232, 853335), (2268, 839790), (2322, 820260), (2408, 790965), (2430, 783804), (2511, 758520), (2520, 755811), (2580, 738234), (2604, 731430), (2646, 719820), (2666, 714420), (2709, 703080), (2790, 682668), (2835, 671832), (2916, 653170), (2940, 647838), (3010, 632772), (3038, 626940), (3096, 615195), (3240, 587853), (3255, 585144), (3348, 568890), (3402, 559860), (3483, 546840), (3528, 539865), (3612, 527310), (3645, 522536), (3720, 512001), (3780, 503874), (3870, 492156), (3906, 487620), (3969, 479880), (3999, 476280), (4185, 455112), (4214, 451980), (4340, 438858), (4410, 431892), (4515, 421848), (4536, 419895), (4557, 417960), (4644, 410130), (4860, 391902), (5022, 379260), (5103, 373240), (5160, 369117), (5208, 365715), (5292, 359910), (5332, 357210), (5418, 351540), (5580, 341334), (5670, 335916), (5805, 328104), (5832, 326585), (5859, 325080), (5880, 323919), (6020, 316386), (6076, 313470), (6321, 301320), (6510, 292572), (6615, 287928), (6665, 285768), (6696, 284445), (6804, 279930), (6966, 273420), (7224, 263655), (7290, 261268), (7533, 252840), (7560, 251937), (7595, 250776), (7740, 246078), (7812, 243810), (7938, 239940), (7998, 238140), (8127, 234360), (8370, 227556), (8428, 225990), (8505, 223944), (8680, 219429), (8820, 215946), (9030, 210924), (9114, 208980), (9288, 205065), (9331, 204120), (9720, 195951), (9765, 195048), (10044, 189630), (10206, 186620), (10449, 182280), (10535, 180792), (10584, 179955), (10664, 178605), (10836, 175770), (11160, 170667), (11340, 167958), (11610, 164052), (11718, 162540), (11907, 159960), (11997, 158760), (12040, 158193), (12152, 156735), (12555, 151704), (12642, 150660), (13020, 146286), (13230, 143964), (13330, 142884), (13545, 140616), (13608, 139965), (13671, 139320), (13932, 136710), (14580, 130634), (15066, 126420), (15190, 125388), (15480, 123039), (15624, 121905), (15876, 119970), (15996, 119070), (16254, 117180), (16740, 113778), (16856, 112995), (17010, 111972), (17415, 109368), (17577, 108360), (17640, 107973), (18060, 105462), (18228, 104490), (18662, 102060), (18963, 100440), (19530, 97524), (19845, 95976), (19995, 95256), (20088, 94815), (20412, 93310), (20898, 91140), (21070, 90396), (21672, 87885), (22599, 84280), (22680, 83979), (22785, 83592), (23220, 82026), (23436, 81270), (23814, 79980), (23994, 79380), (24381, 78120), (25110, 75852), (25284, 75330), (25515, 74648), (26040, 73143), (26460, 71982), (26660, 71442), (27090, 70308), (27342, 69660), (27864, 68355), (27993, 68040), (29160, 65317), (29295, 65016), (30132, 63210), (30380, 62694), (31347, 60760), (31605, 60264), (31752, 59985), (31992, 59535), (32508, 58590), (33480, 56889), (34020, 55986), (34830, 54684), (35154, 54180), (35721, 53320), (35991, 52920), (36120, 52731), (36456, 52245), (37324, 51030), (37665, 50568), (37926, 50220), (39060, 48762), (39690, 47988), (39990, 47628), (40635, 46872), (40824, 46655), (41013, 46440), (41796, 45570), (42140, 45198)]