1783338240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 5990326272

約数和(自身を除く): 4206988032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 128, 142, 155, 160, 186, 192, 211, 213, 240, 248, 256, 284, 310, 320, 355, 372, 384, 422, 426, 465, 480, 496, 568, 620, 633, 640, 710, 744, 768, 844, 852, 930, 960, 992, 1055, 1065, 1136, 1240, 1266, 1280, 1420, 1488, 1688, 1704, 1860, 1920, 1984, 2110, 2130, 2201, 2272, 2480, 2532, 2840, 2976, 3165, 3376, 3408, 3720, 3840, 3968, 4220, 4260, 4402, 4544, 4960, 5064, 5680, 5952, 6330, 6541, 6603, 6752, 6816, 7440, 7936, 8440, 8520, 8804, 9088, 9920, 10128, 11005, 11360, 11904, 12660, 13082, 13206, 13504, 13632, 14880, 14981, 16880, 17040, 17608, 18176, 19623, 19840, 20256, 22010, 22720, 23808, 25320, 26164, 26412, 27008, 27264, 29760, 29962, 32705, 33015, 33760, 34080, 35216, 39246, 39680, 40512, 44020, 44943, 45440, 50640, 52328, 52824, 54016, 54528, 59520, 59924, 65410, 66030, 67520, 68160, 70432, 74905, 78492, 81024, 88040, 89886, 90880, 98115, 101280, 104656, 105648, 119040, 119848, 130820, 132060, 135040, 136320, 140864, 149810, 156984, 162048, 176080, 179772, 196230, 202560, 209312, 211296, 224715, 239696, 261640, 264120, 270080, 272640, 281728, 299620, 313968, 352160, 359544, 392460, 405120, 418624, 422592, 449430, 464411, 479392, 523280, 528240, 563456, 599240, 627936, 704320, 719088, 784920, 810240, 837248, 845184, 898860, 928822, 958784, 1046560, 1056480, 1198480, 1255872, 1393233, 1408640, 1438176, 1569840, 1674496, 1690368, 1797720, 1857644, 1917568, 2093120, 2112960, 2322055, 2396960, 2511744, 2786466, 2817280, 2876352, 3139680, 3595440, 3715288, 3835136, 4186240, 4225920, 4644110, 4793920, 5023488, 5572932, 5752704, 6279360, 6966165, 7190880, 7430576, 8372480, 8451840, 9288220, 9587840, 11145864, 11505408, 12558720, 13932330, 14381760, 14861152, 18576440, 19175680, 22291728, 25117440, 27864660, 28763520, 29722304, 37152880, 44583456, 55729320, 57527040, 59444608, 74305760, 89166912, 111458640, 118889216, 148611520, 178333824, 222917280, 297223040, 356667648, 445834560, 594446080, 891669120, 1783338240]

約数ペア:

[(1, 1783338240), (2, 891669120), (3, 594446080), (4, 445834560), (5, 356667648), (6, 297223040), (8, 222917280), (10, 178333824), (12, 148611520), (15, 118889216), (16, 111458640), (20, 89166912), (24, 74305760), (30, 59444608), (31, 57527040), (32, 55729320), (40, 44583456), (48, 37152880), (60, 29722304), (62, 28763520), (64, 27864660), (71, 25117440), (80, 22291728), (93, 19175680), (96, 18576440), (120, 14861152), (124, 14381760), (128, 13932330), (142, 12558720), (155, 11505408), (160, 11145864), (186, 9587840), (192, 9288220), (211, 8451840), (213, 8372480), (240, 7430576), (248, 7190880), (256, 6966165), (284, 6279360), (310, 5752704), (320, 5572932), (355, 5023488), (372, 4793920), (384, 4644110), (422, 4225920), (426, 4186240), (465, 3835136), (480, 3715288), (496, 3595440), (568, 3139680), (620, 2876352), (633, 2817280), (640, 2786466), (710, 2511744), (744, 2396960), (768, 2322055), (844, 2112960), (852, 2093120), (930, 1917568), (960, 1857644), (992, 1797720), (1055, 1690368), (1065, 1674496), (1136, 1569840), (1240, 1438176), (1266, 1408640), (1280, 1393233), (1420, 1255872), (1488, 1198480), (1688, 1056480), (1704, 1046560), (1860, 958784), (1920, 928822), (1984, 898860), (2110, 845184), (2130, 837248), (2201, 810240), (2272, 784920), (2480, 719088), (2532, 704320), (2840, 627936), (2976, 599240), (3165, 563456), (3376, 528240), (3408, 523280), (3720, 479392), (3840, 464411), (3968, 449430), (4220, 422592), (4260, 418624), (4402, 405120), (4544, 392460), (4960, 359544), (5064, 352160), (5680, 313968), (5952, 299620), (6330, 281728), (6541, 272640), (6603, 270080), (6752, 264120), (6816, 261640), (7440, 239696), (7936, 224715), (8440, 211296), (8520, 209312), (8804, 202560), (9088, 196230), (9920, 179772), (10128, 176080), (11005, 162048), (11360, 156984), (11904, 149810), (12660, 140864), (13082, 136320), (13206, 135040), (13504, 132060), (13632, 130820), (14880, 119848), (14981, 119040), (16880, 105648), (17040, 104656), (17608, 101280), (18176, 98115), (19623, 90880), (19840, 89886), (20256, 88040), (22010, 81024), (22720, 78492), (23808, 74905), (25320, 70432), (26164, 68160), (26412, 67520), (27008, 66030), (27264, 65410), (29760, 59924), (29962, 59520), (32705, 54528), (33015, 54016), (33760, 52824), (34080, 52328), (35216, 50640), (39246, 45440), (39680, 44943), (40512, 44020)]