2985981440

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 320

約数和(自身を含む): 8315467776

約数和(自身を除く): 5329486336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 47, 52, 64, 65, 80, 83, 92, 94, 104, 115, 128, 130, 160, 166, 184, 188, 208, 230, 235, 256, 260, 299, 320, 332, 368, 376, 415, 416, 460, 470, 512, 520, 598, 611, 640, 664, 736, 752, 830, 832, 920, 940, 1040, 1079, 1081, 1196, 1222, 1280, 1328, 1472, 1495, 1504, 1660, 1664, 1840, 1880, 1909, 2080, 2158, 2162, 2392, 2444, 2560, 2656, 2944, 2990, 3008, 3055, 3320, 3328, 3680, 3760, 3818, 3901, 4160, 4316, 4324, 4784, 4888, 5312, 5395, 5405, 5888, 5980, 6016, 6110, 6640, 6656, 7360, 7520, 7636, 7802, 8320, 8632, 8648, 9545, 9568, 9776, 10624, 10790, 10810, 11776, 11960, 12032, 12220, 13280, 14053, 14720, 15040, 15272, 15604, 16640, 17264, 17296, 19090, 19136, 19505, 19552, 21248, 21580, 21620, 23920, 24064, 24440, 24817, 26560, 28106, 29440, 30080, 30544, 31208, 33280, 34528, 34592, 38180, 38272, 39010, 39104, 42496, 43160, 43240, 47840, 48880, 49634, 50713, 53120, 56212, 58880, 60160, 61088, 62416, 69056, 69184, 70265, 76360, 76544, 78020, 78208, 86320, 86480, 89723, 95680, 97760, 99268, 101426, 106240, 112424, 120320, 122176, 124085, 124832, 138112, 138368, 140530, 152720, 153088, 156040, 156416, 172640, 172960, 179446, 191360, 195520, 198536, 202852, 212480, 224848, 244352, 248170, 249664, 253565, 276224, 276736, 281060, 305440, 312080, 312832, 345280, 345920, 358892, 382720, 391040, 397072, 405704, 448615, 449696, 488704, 496340, 499328, 507130, 552448, 553472, 562120, 610880, 624160, 690560, 691840, 717784, 765440, 782080, 794144, 811408, 897230, 899392, 977408, 992680, 998656, 1014260, 1124240, 1166399, 1221760, 1248320, 1381120, 1383680, 1435568, 1564160, 1588288, 1622816, 1794460, 1798784, 1985360, 1997312, 2028520, 2248480, 2332798, 2443520, 2496640, 2762240, 2767360, 2871136, 3176576, 3245632, 3588920, 3597568, 3970720, 4057040, 4496960, 4665596, 4887040, 4993280, 5742272, 5831995, 6353152, 6491264, 7177840, 7195136, 7941440, 8114080, 8993920, 9331192, 9986560, 11484544, 11663990, 12706304, 12982528, 14355680, 15882880, 16228160, 17987840, 18662384, 22969088, 23327980, 25965056, 28711360, 31765760, 32456320, 35975680, 37324768, 45938176, 46655960, 57422720, 63531520, 64912640, 74649536, 93311920, 114845440, 129825280, 149299072, 186623840, 229690880, 298598144, 373247680, 597196288, 746495360, 1492990720, 2985981440]

約数ペア:

[(1, 2985981440), (2, 1492990720), (4, 746495360), (5, 597196288), (8, 373247680), (10, 298598144), (13, 229690880), (16, 186623840), (20, 149299072), (23, 129825280), (26, 114845440), (32, 93311920), (40, 74649536), (46, 64912640), (47, 63531520), (52, 57422720), (64, 46655960), (65, 45938176), (80, 37324768), (83, 35975680), (92, 32456320), (94, 31765760), (104, 28711360), (115, 25965056), (128, 23327980), (130, 22969088), (160, 18662384), (166, 17987840), (184, 16228160), (188, 15882880), (208, 14355680), (230, 12982528), (235, 12706304), (256, 11663990), (260, 11484544), (299, 9986560), (320, 9331192), (332, 8993920), (368, 8114080), (376, 7941440), (415, 7195136), (416, 7177840), (460, 6491264), (470, 6353152), (512, 5831995), (520, 5742272), (598, 4993280), (611, 4887040), (640, 4665596), (664, 4496960), (736, 4057040), (752, 3970720), (830, 3597568), (832, 3588920), (920, 3245632), (940, 3176576), (1040, 2871136), (1079, 2767360), (1081, 2762240), (1196, 2496640), (1222, 2443520), (1280, 2332798), (1328, 2248480), (1472, 2028520), (1495, 1997312), (1504, 1985360), (1660, 1798784), (1664, 1794460), (1840, 1622816), (1880, 1588288), (1909, 1564160), (2080, 1435568), (2158, 1383680), (2162, 1381120), (2392, 1248320), (2444, 1221760), (2560, 1166399), (2656, 1124240), (2944, 1014260), (2990, 998656), (3008, 992680), (3055, 977408), (3320, 899392), (3328, 897230), (3680, 811408), (3760, 794144), (3818, 782080), (3901, 765440), (4160, 717784), (4316, 691840), (4324, 690560), (4784, 624160), (4888, 610880), (5312, 562120), (5395, 553472), (5405, 552448), (5888, 507130), (5980, 499328), (6016, 496340), (6110, 488704), (6640, 449696), (6656, 448615), (7360, 405704), (7520, 397072), (7636, 391040), (7802, 382720), (8320, 358892), (8632, 345920), (8648, 345280), (9545, 312832), (9568, 312080), (9776, 305440), (10624, 281060), (10790, 276736), (10810, 276224), (11776, 253565), (11960, 249664), (12032, 248170), (12220, 244352), (13280, 224848), (14053, 212480), (14720, 202852), (15040, 198536), (15272, 195520), (15604, 191360), (16640, 179446), (17264, 172960), (17296, 172640), (19090, 156416), (19136, 156040), (19505, 153088), (19552, 152720), (21248, 140530), (21580, 138368), (21620, 138112), (23920, 124832), (24064, 124085), (24440, 122176), (24817, 120320), (26560, 112424), (28106, 106240), (29440, 101426), (30080, 99268), (30544, 97760), (31208, 95680), (33280, 89723), (34528, 86480), (34592, 86320), (38180, 78208), (38272, 78020), (39010, 76544), (39104, 76360), (42496, 70265), (43160, 69184), (43240, 69056), (47840, 62416), (48880, 61088), (49634, 60160), (50713, 58880), (53120, 56212)]