21628020480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 576

約数和(自身を含む): 79117516800

約数和(自身を除く): 57489496320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 83, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 166, 176, 186, 192, 199, 220, 240, 248, 249, 256, 264, 310, 320, 330, 332, 341, 352, 372, 384, 398, 415, 440, 465, 480, 496, 498, 528, 597, 620, 640, 660, 664, 682, 704, 744, 768, 796, 830, 880, 913, 930, 960, 992, 995, 996, 1023, 1056, 1194, 1240, 1245, 1280, 1320, 1328, 1364, 1408, 1488, 1592, 1660, 1705, 1760, 1826, 1860, 1920, 1984, 1990, 1992, 2046, 2112, 2189, 2388, 2480, 2490, 2573, 2640, 2656, 2728, 2739, 2816, 2976, 2985, 3184, 3320, 3410, 3520, 3652, 3720, 3840, 3968, 3980, 3984, 4092, 4224, 4378, 4565, 4776, 4960, 4980, 5115, 5146, 5280, 5312, 5456, 5478, 5952, 5970, 6169, 6368, 6567, 6640, 6820, 7040, 7304, 7440, 7719, 7936, 7960, 7968, 8184, 8448, 8756, 9130, 9552, 9920, 9960, 10230, 10292, 10560, 10624, 10912, 10945, 10956, 11904, 11940, 12338, 12736, 12865, 13134, 13280, 13640, 13695, 14080, 14608, 14880, 15438, 15920, 15936, 16368, 16517, 17512, 18260, 18507, 19104, 19840, 19920, 20460, 20584, 21120, 21248, 21824, 21890, 21912, 23808, 23880, 24676, 25472, 25730, 26268, 26560, 27280, 27390, 28303, 29216, 29760, 30845, 30876, 31840, 31872, 32736, 32835, 33034, 35024, 36520, 37014, 38208, 38595, 39680, 39840, 40920, 41168, 42240, 43648, 43780, 43824, 47760, 49352, 49551, 50944, 51460, 52536, 53120, 54560, 54780, 56606, 58432, 59520, 61690, 61752, 63680, 63744, 65472, 65670, 66068, 67859, 70048, 73040, 74028, 76416, 77190, 79680, 81840, 82336, 82585, 84909, 87296, 87560, 87648, 92535, 95520, 98704, 99102, 102920, 105072, 106240, 109120, 109560, 113212, 116864, 119040, 123380, 123504, 127360, 130944, 131340, 132136, 135718, 140096, 141515, 146080, 148056, 152832, 154380, 159360, 163680, 164672, 165170, 169818, 175120, 175296, 181687, 185070, 191040, 197408, 198204, 203577, 205840, 210144, 218240, 219120, 226424, 233728, 246760, 247008, 247755, 254720, 261888, 262680, 264272, 271436, 280192, 283030, 292160, 296112, 308760, 318720, 327360, 329344, 330340, 339295, 339636, 350240, 350592, 363374, 370140, 382080, 394816, 396408, 407154, 411680, 420288, 424545, 436480, 438240, 452848, 493520, 494016, 495510, 512027, 525360, 528544, 542872, 545061, 560384, 566060, 584320, 592224, 617520, 654720, 658688, 660680, 678590, 679272, 700480, 701184, 726748, 740280, 764160, 789632, 792816, 814308, 823360, 840576, 849090, 876480, 905696, 908435, 987040, 988032, 991020, 1017885, 1024054, 1050720, 1057088, 1085744, 1090122, 1132120, 1168640, 1184448, 1235040, 1309440, 1321360, 1357180, 1358544, 1400960, 1453496, 1480560, 1536081, 1579264, 1585632, 1628616, 1646720, 1681152, 1698180, 1752960, 1811392, 1816870, 1974080, 1976064, 1982040, 2035770, 2048108, 2101440, 2114176, 2171488, 2180244, 2264240, 2368896, 2470080, 2560135, 2642720, 2714360, 2717088, 2725305, 2801920, 2906992, 2961120, 3072162, 3171264, 3257232, 3293440, 3396360, 3505920, 3622784, 3633740, 3948160, 3964080, 4071540, 4096216, 4202880, 4228352, 4342976, 4360488, 4528480, 4737792, 4940160, 5120270, 5285440, 5428720, 5434176, 5450610, 5632297, 5813984, 5922240, 6144324, 6342528, 6514464, 6792720, 7245568, 7267480, 7680405, 7896320, 7928160, 8143080, 8192432, 8405760, 8685952, 8720976, 9056960, 9880320, 10240540, 10570880, 10857440, 10868352, 10901220, 11264594, 11627968, 11844480, 12288648, 12685056, 13028928, 13585440, 14534960, 15360810, 15856320, 16286160, 16384864, 16896891, 17371904, 17441952, 18113920, 20481080, 21141760, 21714880, 21736704, 21802440, 22529188, 23255936, 23688960, 24577296, 26057856, 27170880, 28161485, 29069920, 30721620, 31712640, 32572320, 32769728, 33793782, 34883904, 36227840, 40962160, 43429760, 43604880, 45058376, 46511872, 49154592, 52115712, 54341760, 56322970, 58139840, 61443240, 63425280, 65144640, 65539456, 67587564, 69767808, 81924320, 84484455, 86859520, 87209760, 90116752, 98309184, 108683520, 112645940, 116279680, 122886480, 130289280, 131078912, 135175128, 139535616, 163848640, 168968910, 174419520, 180233504, 196618368, 225291880, 232559360, 245772960, 260578560, 270350256, 327697280, 337937820, 348839040, 360467008, 393236736, 450583760, 491545920, 540700512, 655394560, 675875640, 697678080, 720934016, 901167520, 983091840, 1081401024, 1351751280, 1441868032, 1802335040, 1966183680, 2162802048, 2703502560, 3604670080, 4325604096, 5407005120, 7209340160, 10814010240, 21628020480]

約数ペア:

[(1, 21628020480), (2, 10814010240), (3, 7209340160), (4, 5407005120), (5, 4325604096), (6, 3604670080), (8, 2703502560), (10, 2162802048), (11, 1966183680), (12, 1802335040), (15, 1441868032), (16, 1351751280), (20, 1081401024), (22, 983091840), (24, 901167520), (30, 720934016), (31, 697678080), (32, 675875640), (33, 655394560), (40, 540700512), (44, 491545920), (48, 450583760), (55, 393236736), (60, 360467008), (62, 348839040), (64, 337937820), (66, 327697280), (80, 270350256), (83, 260578560), (88, 245772960), (93, 232559360), (96, 225291880), (110, 196618368), (120, 180233504), (124, 174419520), (128, 168968910), (132, 163848640), (155, 139535616), (160, 135175128), (165, 131078912), (166, 130289280), (176, 122886480), (186, 116279680), (192, 112645940), (199, 108683520), (220, 98309184), (240, 90116752), (248, 87209760), (249, 86859520), (256, 84484455), (264, 81924320), (310, 69767808), (320, 67587564), (330, 65539456), (332, 65144640), (341, 63425280), (352, 61443240), (372, 58139840), (384, 56322970), (398, 54341760), (415, 52115712), (440, 49154592), (465, 46511872), (480, 45058376), (496, 43604880), (498, 43429760), (528, 40962160), (597, 36227840), (620, 34883904), (640, 33793782), (660, 32769728), (664, 32572320), (682, 31712640), (704, 30721620), (744, 29069920), (768, 28161485), (796, 27170880), (830, 26057856), (880, 24577296), (913, 23688960), (930, 23255936), (960, 22529188), (992, 21802440), (995, 21736704), (996, 21714880), (1023, 21141760), (1056, 20481080), (1194, 18113920), (1240, 17441952), (1245, 17371904), (1280, 16896891), (1320, 16384864), (1328, 16286160), (1364, 15856320), (1408, 15360810), (1488, 14534960), (1592, 13585440), (1660, 13028928), (1705, 12685056), (1760, 12288648), (1826, 11844480), (1860, 11627968), (1920, 11264594), (1984, 10901220), (1990, 10868352), (1992, 10857440), (2046, 10570880), (2112, 10240540), (2189, 9880320), (2388, 9056960), (2480, 8720976), (2490, 8685952), (2573, 8405760), (2640, 8192432), (2656, 8143080), (2728, 7928160), (2739, 7896320), (2816, 7680405), (2976, 7267480), (2985, 7245568), (3184, 6792720), (3320, 6514464), (3410, 6342528), (3520, 6144324), (3652, 5922240), (3720, 5813984), (3840, 5632297), (3968, 5450610), (3980, 5434176), (3984, 5428720), (4092, 5285440), (4224, 5120270), (4378, 4940160), (4565, 4737792), (4776, 4528480), (4960, 4360488), (4980, 4342976), (5115, 4228352), (5146, 4202880), (5280, 4096216), (5312, 4071540), (5456, 3964080), (5478, 3948160), (5952, 3633740), (5970, 3622784), (6169, 3505920), (6368, 3396360), (6567, 3293440), (6640, 3257232), (6820, 3171264), (7040, 3072162), (7304, 2961120), (7440, 2906992), (7719, 2801920), (7936, 2725305), (7960, 2717088), (7968, 2714360), (8184, 2642720), (8448, 2560135), (8756, 2470080), (9130, 2368896), (9552, 2264240), (9920, 2180244), (9960, 2171488), (10230, 2114176), (10292, 2101440), (10560, 2048108), (10624, 2035770), (10912, 1982040), (10945, 1976064), (10956, 1974080), (11904, 1816870), (11940, 1811392), (12338, 1752960), (12736, 1698180), (12865, 1681152), (13134, 1646720), (13280, 1628616), (13640, 1585632), (13695, 1579264), (14080, 1536081), (14608, 1480560), (14880, 1453496), (15438, 1400960), (15920, 1358544), (15936, 1357180), (16368, 1321360), (16517, 1309440), (17512, 1235040), (18260, 1184448), (18507, 1168640), (19104, 1132120), (19840, 1090122), (19920, 1085744), (20460, 1057088), (20584, 1050720), (21120, 1024054), (21248, 1017885), (21824, 991020), (21890, 988032), (21912, 987040), (23808, 908435), (23880, 905696), (24676, 876480), (25472, 849090), (25730, 840576), (26268, 823360), (26560, 814308), (27280, 792816), (27390, 789632), (28303, 764160), (29216, 740280), (29760, 726748), (30845, 701184), (30876, 700480), (31840, 679272), (31872, 678590), (32736, 660680), (32835, 658688), (33034, 654720), (35024, 617520), (36520, 592224), (37014, 584320), (38208, 566060), (38595, 560384), (39680, 545061), (39840, 542872), (40920, 528544), (41168, 525360), (42240, 512027), (43648, 495510), (43780, 494016), (43824, 493520), (47760, 452848), (49352, 438240), (49551, 436480), (50944, 424545), (51460, 420288), (52536, 411680), (53120, 407154), (54560, 396408), (54780, 394816), (56606, 382080), (58432, 370140), (59520, 363374), (61690, 350592), (61752, 350240), (63680, 339636), (63744, 339295), (65472, 330340), (65670, 329344), (66068, 327360), (67859, 318720), (70048, 308760), (73040, 296112), (74028, 292160), (76416, 283030), (77190, 280192), (79680, 271436), (81840, 264272), (82336, 262680), (82585, 261888), (84909, 254720), (87296, 247755), (87560, 247008), (87648, 246760), (92535, 233728), (95520, 226424), (98704, 219120), (99102, 218240), (102920, 210144), (105072, 205840), (106240, 203577), (109120, 198204), (109560, 197408), (113212, 191040), (116864, 185070), (119040, 181687), (123380, 175296), (123504, 175120), (127360, 169818), (130944, 165170), (131340, 164672), (132136, 163680), (135718, 159360), (140096, 154380), (141515, 152832), (146080, 148056)]