21419566560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 768

約数和(自身を含む): 89940049920

約数和(自身を除く): 68520483360

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, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 73, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 146, 155, 160, 168, 180, 186, 189, 210, 216, 217, 219, 224, 240, 248, 252, 270, 279, 280, 288, 292, 310, 313, 315, 336, 360, 365, 372, 378, 420, 432, 434, 438, 465, 480, 496, 504, 511, 540, 558, 560, 584, 620, 626, 630, 651, 657, 672, 720, 730, 744, 756, 837, 840, 864, 868, 876, 930, 939, 945, 992, 1008, 1022, 1080, 1085, 1095, 1116, 1120, 1168, 1240, 1252, 1260, 1302, 1314, 1395, 1440, 1460, 1488, 1512, 1533, 1565, 1674, 1680, 1736, 1752, 1860, 1878, 1890, 1953, 1971, 2016, 2044, 2160, 2170, 2190, 2191, 2232, 2263, 2336, 2480, 2504, 2520, 2555, 2604, 2628, 2790, 2817, 2920, 2976, 3024, 3066, 3130, 3255, 3285, 3348, 3360, 3472, 3504, 3720, 3756, 3780, 3906, 3942, 4088, 4185, 4320, 4340, 4380, 4382, 4464, 4526, 4599, 4695, 4960, 5008, 5040, 5110, 5208, 5256, 5580, 5634, 5840, 5859, 6048, 6132, 6260, 6510, 6570, 6573, 6696, 6789, 6944, 7008, 7440, 7512, 7560, 7665, 7812, 7884, 8176, 8370, 8451, 8680, 8760, 8764, 8928, 9052, 9198, 9390, 9703, 9765, 9855, 10016, 10080, 10220, 10416, 10512, 10955, 11160, 11268, 11315, 11680, 11718, 12264, 12520, 13020, 13140, 13146, 13392, 13578, 13797, 14085, 14880, 15024, 15120, 15330, 15624, 15768, 15841, 16352, 16740, 16902, 17360, 17520, 17528, 18104, 18396, 18780, 19406, 19530, 19710, 19719, 20367, 20440, 20832, 21024, 21910, 22320, 22536, 22630, 22849, 22995, 23436, 24528, 25040, 26040, 26280, 26292, 26784, 27156, 27594, 28170, 29109, 29295, 30048, 30240, 30660, 31248, 31536, 31682, 32865, 33480, 33804, 33945, 34720, 35040, 35056, 36208, 36792, 37560, 38812, 39060, 39420, 39438, 40734, 40880, 42255, 43820, 44640, 45072, 45260, 45698, 45990, 46872, 47523, 48515, 49056, 50080, 52080, 52560, 52584, 54312, 55188, 56340, 58218, 58590, 59157, 61101, 61320, 62496, 63072, 63364, 65730, 66960, 67608, 67890, 67921, 68547, 68985, 70112, 72416, 73584, 75120, 77624, 78120, 78840, 78876, 79205, 81468, 81760, 84510, 87327, 87640, 90144, 90520, 91396, 91980, 93744, 95046, 97030, 98595, 101835, 104160, 105120, 105168, 108624, 110376, 112680, 114245, 116436, 117180, 118314, 122202, 122640, 126728, 131460, 133920, 135216, 135780, 135842, 137094, 137970, 142569, 145545, 147168, 150240, 155248, 156240, 157680, 157752, 158410, 159943, 162936, 169020, 174654, 175280, 181040, 182792, 183960, 187488, 190092, 194060, 197190, 203670, 203763, 205641, 210336, 217248, 220752, 225360, 228490, 232872, 234360, 236628, 237615, 244404, 245280, 253456, 261981, 262920, 270432, 271560, 271684, 274188, 275940, 285138, 291090, 295785, 305505, 310496, 312480, 315360, 315504, 316820, 319886, 325872, 338040, 339605, 342735, 349308, 350560, 362080, 365584, 367920, 380184, 388120, 394380, 407340, 407526, 411282, 427707, 436635, 441504, 450720, 456980, 465744, 468720, 473256, 475230, 479829, 488808, 506912, 523962, 525840, 543120, 543368, 548376, 551880, 570276, 582180, 591570, 611010, 611289, 616923, 631008, 633640, 639772, 651744, 676080, 679210, 685470, 698616, 708319, 712845, 731168, 735840, 760368, 776240, 788760, 799715, 814680, 815052, 822564, 855414, 873270, 913960, 931488, 937440, 946512, 950460, 959658, 977616, 1018815, 1028205, 1047924, 1051680, 1086240, 1086736, 1096752, 1103760, 1140552, 1164360, 1183140, 1222020, 1222578, 1233846, 1267280, 1279544, 1309905, 1352160, 1358420, 1370940, 1397232, 1416638, 1425690, 1439487, 1520736, 1552480, 1577520, 1599430, 1629360, 1630104, 1645128, 1710828, 1746540, 1827920, 1833867, 1893024, 1900920, 1919316, 1955232, 2037630, 2056410, 2095848, 2124957, 2138535, 2173472, 2193504, 2207520, 2281104, 2328720, 2366280, 2399145, 2444040, 2445156, 2467692, 2534560, 2559088, 2619810, 2716840, 2741880, 2794464, 2833276, 2851380, 2878974, 3056445, 3084615, 3155040, 3198860, 3258720, 3260208, 3290256, 3421656, 3493080, 3541595, 3655840, 3667734, 3801840, 3838632, 4075260, 4112820, 4191696, 4249914, 4277070, 4318461, 4562208, 4657440, 4732560, 4798290, 4888080, 4890312, 4935384, 4958233, 5118176, 5239620, 5433680, 5483760, 5666552, 5702760, 5757948, 6112890, 6169230, 6374871, 6397720, 6520416, 6580512, 6843312, 6986160, 7083190, 7197435, 7335468, 7603680, 7677264, 8150520, 8225640, 8383392, 8499828, 8554140, 8636922, 9169335, 9465120, 9596580, 9776160, 9780624, 9870768, 9916466, 10479240, 10624785, 10867360, 10967520, 11333104, 11405520, 11515896, 12225780, 12338460, 12749742, 12795440, 13686624, 13972320, 14166380, 14394870, 14670936, 14874699, 15354528, 16301040, 16451280, 16999656, 17108280, 17273844, 18338670, 19124613, 19193160, 19561248, 19741536, 19832932, 20958480, 21249570, 21592305, 22666208, 22811040, 23031792, 24451560, 24676920, 24791165, 25499484, 25590880, 28332760, 28789740, 29341872, 29749398, 31874355, 32602080, 32902560, 33999312, 34216560, 34547688, 36677340, 38249226, 38386320, 39665864, 41916960, 42499140, 43184610, 44624097, 46063584, 48903120, 49353840, 49582330, 50998968, 56665520, 57579480, 58683744, 59498796, 63748710, 67998624, 68433120, 69095376, 73354680, 74373495, 76498452, 76772640, 79331728, 84998280, 86369220, 89248194, 95623065, 97806240, 98707680, 99164660, 101997936, 113331040, 115158960, 118997592, 127497420, 133872291, 138190752, 146709360, 148746990, 152996904, 158663456, 169996560, 172738440, 178496388, 191246130, 198329320, 203995872, 223120485, 230317920, 237995184, 254994840, 267744582, 293418720, 297493980, 305993808, 339993120, 345476880, 356992776, 382492260, 396658640, 446240970, 475990368, 509989680, 535489164, 594987960, 611987616, 669361455, 690953760, 713985552, 764984520, 793317280, 892481940, 1019979360, 1070978328, 1189975920, 1338722910, 1427971104, 1529969040, 1784963880, 2141956656, 2379951840, 2677445820, 3059938080, 3569927760, 4283913312, 5354891640, 7139855520, 10709783280, 21419566560]

約数ペア:

[(1, 21419566560), (2, 10709783280), (3, 7139855520), (4, 5354891640), (5, 4283913312), (6, 3569927760), (7, 3059938080), (8, 2677445820), (9, 2379951840), (10, 2141956656), (12, 1784963880), (14, 1529969040), (15, 1427971104), (16, 1338722910), (18, 1189975920), (20, 1070978328), (21, 1019979360), (24, 892481940), (27, 793317280), (28, 764984520), (30, 713985552), (31, 690953760), (32, 669361455), (35, 611987616), (36, 594987960), (40, 535489164), (42, 509989680), (45, 475990368), (48, 446240970), (54, 396658640), (56, 382492260), (60, 356992776), (62, 345476880), (63, 339993120), (70, 305993808), (72, 297493980), (73, 293418720), (80, 267744582), (84, 254994840), (90, 237995184), (93, 230317920), (96, 223120485), (105, 203995872), (108, 198329320), (112, 191246130), (120, 178496388), (124, 172738440), (126, 169996560), (135, 158663456), (140, 152996904), (144, 148746990), (146, 146709360), (155, 138190752), (160, 133872291), (168, 127497420), (180, 118997592), (186, 115158960), (189, 113331040), (210, 101997936), (216, 99164660), (217, 98707680), (219, 97806240), (224, 95623065), (240, 89248194), (248, 86369220), (252, 84998280), (270, 79331728), (279, 76772640), (280, 76498452), (288, 74373495), (292, 73354680), (310, 69095376), (313, 68433120), (315, 67998624), (336, 63748710), (360, 59498796), (365, 58683744), (372, 57579480), (378, 56665520), (420, 50998968), (432, 49582330), (434, 49353840), (438, 48903120), (465, 46063584), (480, 44624097), (496, 43184610), (504, 42499140), (511, 41916960), (540, 39665864), (558, 38386320), (560, 38249226), (584, 36677340), (620, 34547688), (626, 34216560), (630, 33999312), (651, 32902560), (657, 32602080), (672, 31874355), (720, 29749398), (730, 29341872), (744, 28789740), (756, 28332760), (837, 25590880), (840, 25499484), (864, 24791165), (868, 24676920), (876, 24451560), (930, 23031792), (939, 22811040), (945, 22666208), (992, 21592305), (1008, 21249570), (1022, 20958480), (1080, 19832932), (1085, 19741536), (1095, 19561248), (1116, 19193160), (1120, 19124613), (1168, 18338670), (1240, 17273844), (1252, 17108280), (1260, 16999656), (1302, 16451280), (1314, 16301040), (1395, 15354528), (1440, 14874699), (1460, 14670936), (1488, 14394870), (1512, 14166380), (1533, 13972320), (1565, 13686624), (1674, 12795440), (1680, 12749742), (1736, 12338460), (1752, 12225780), (1860, 11515896), (1878, 11405520), (1890, 11333104), (1953, 10967520), (1971, 10867360), (2016, 10624785), (2044, 10479240), (2160, 9916466), (2170, 9870768), (2190, 9780624), (2191, 9776160), (2232, 9596580), (2263, 9465120), (2336, 9169335), (2480, 8636922), (2504, 8554140), (2520, 8499828), (2555, 8383392), (2604, 8225640), (2628, 8150520), (2790, 7677264), (2817, 7603680), (2920, 7335468), (2976, 7197435), (3024, 7083190), (3066, 6986160), (3130, 6843312), (3255, 6580512), (3285, 6520416), (3348, 6397720), (3360, 6374871), (3472, 6169230), (3504, 6112890), (3720, 5757948), (3756, 5702760), (3780, 5666552), (3906, 5483760), (3942, 5433680), (4088, 5239620), (4185, 5118176), (4320, 4958233), (4340, 4935384), (4380, 4890312), (4382, 4888080), (4464, 4798290), (4526, 4732560), (4599, 4657440), (4695, 4562208), (4960, 4318461), (5008, 4277070), (5040, 4249914), (5110, 4191696), (5208, 4112820), (5256, 4075260), (5580, 3838632), (5634, 3801840), (5840, 3667734), (5859, 3655840), (6048, 3541595), (6132, 3493080), (6260, 3421656), (6510, 3290256), (6570, 3260208), (6573, 3258720), (6696, 3198860), (6789, 3155040), (6944, 3084615), (7008, 3056445), (7440, 2878974), (7512, 2851380), (7560, 2833276), (7665, 2794464), (7812, 2741880), (7884, 2716840), (8176, 2619810), (8370, 2559088), (8451, 2534560), (8680, 2467692), (8760, 2445156), (8764, 2444040), (8928, 2399145), (9052, 2366280), (9198, 2328720), (9390, 2281104), (9703, 2207520), (9765, 2193504), (9855, 2173472), (10016, 2138535), (10080, 2124957), (10220, 2095848), (10416, 2056410), (10512, 2037630), (10955, 1955232), (11160, 1919316), (11268, 1900920), (11315, 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(31248, 685470), (31536, 679210), (31682, 676080), (32865, 651744), (33480, 639772), (33804, 633640), (33945, 631008), (34720, 616923), (35040, 611289), (35056, 611010), (36208, 591570), (36792, 582180), (37560, 570276), (38812, 551880), (39060, 548376), (39420, 543368), (39438, 543120), (40734, 525840), (40880, 523962), (42255, 506912), (43820, 488808), (44640, 479829), (45072, 475230), (45260, 473256), (45698, 468720), (45990, 465744), (46872, 456980), (47523, 450720), (48515, 441504), (49056, 436635), (50080, 427707), (52080, 411282), (52560, 407526), (52584, 407340), (54312, 394380), (55188, 388120), (56340, 380184), (58218, 367920), (58590, 365584), (59157, 362080), (61101, 350560), (61320, 349308), (62496, 342735), (63072, 339605), (63364, 338040), (65730, 325872), (66960, 319886), (67608, 316820), (67890, 315504), (67921, 315360), (68547, 312480), (68985, 310496), (70112, 305505), (72416, 295785), (73584, 291090), (75120, 285138), (77624, 275940), (78120, 274188), (78840, 271684), (78876, 271560), (79205, 270432), (81468, 262920), (81760, 261981), (84510, 253456), (87327, 245280), (87640, 244404), (90144, 237615), (90520, 236628), (91396, 234360), (91980, 232872), (93744, 228490), (95046, 225360), (97030, 220752), (98595, 217248), (101835, 210336), (104160, 205641), (105120, 203763), (105168, 203670), (108624, 197190), (110376, 194060), (112680, 190092), (114245, 187488), (116436, 183960), (117180, 182792), (118314, 181040), (122202, 175280), (122640, 174654), (126728, 169020), (131460, 162936), (133920, 159943), (135216, 158410), (135780, 157752), (135842, 157680), (137094, 156240), (137970, 155248), (142569, 150240), (145545, 147168)]