64955238400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4311

約数の個数: 288

約数和(自身を含む): 181021538880

約数和(自身を除く): 116066300480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 128, 130, 160, 184, 200, 208, 230, 256, 260, 299, 320, 325, 368, 400, 416, 460, 512, 520, 575, 598, 640, 650, 736, 800, 832, 920, 1024, 1040, 1150, 1196, 1280, 1300, 1472, 1495, 1600, 1664, 1840, 2048, 2080, 2300, 2392, 2560, 2600, 2944, 2990, 3200, 3328, 3680, 4160, 4243, 4600, 4784, 5120, 5200, 5888, 5980, 6400, 6656, 7360, 7475, 8320, 8486, 9200, 9568, 10240, 10400, 11776, 11960, 12800, 13312, 14720, 14950, 16640, 16972, 18400, 19136, 20800, 21215, 23552, 23920, 25600, 26624, 29440, 29900, 33280, 33944, 36800, 38272, 41600, 42430, 47104, 47840, 51200, 55159, 58880, 59800, 66560, 67888, 73600, 76544, 83200, 84860, 95680, 97589, 106075, 110318, 117760, 119600, 133120, 135776, 147200, 153088, 166400, 169720, 191360, 195178, 212150, 220636, 235520, 239200, 271552, 275795, 294400, 306176, 332800, 339440, 382720, 390356, 424300, 441272, 478400, 487945, 543104, 551590, 588800, 612352, 665600, 678880, 765440, 780712, 848600, 882544, 956800, 975890, 1086208, 1103180, 1177600, 1268657, 1357760, 1378975, 1530880, 1561424, 1697200, 1765088, 1913600, 1951780, 2172416, 2206360, 2439725, 2537314, 2715520, 2757950, 3061760, 3122848, 3394400, 3530176, 3827200, 3903560, 4344832, 4412720, 4879450, 5074628, 5431040, 5515900, 6245696, 6343285, 6788800, 7060352, 7654400, 7807120, 8689664, 8825440, 9758900, 10149256, 10862080, 11031800, 12491392, 12686570, 13577600, 14120704, 15308800, 15614240, 17650880, 19517800, 20298512, 21724160, 22063600, 24982784, 25373140, 27155200, 28241408, 31228480, 31716425, 35301760, 39035600, 40597024, 43448320, 44127200, 49965568, 50746280, 54310400, 56482816, 62456960, 63432850, 70603520, 78071200, 81194048, 88254400, 99931136, 101492560, 108620800, 112965632, 124913920, 126865700, 141207040, 156142400, 162388096, 176508800, 199862272, 202985120, 217241600, 249827840, 253731400, 282414080, 312284800, 324776192, 353017600, 405970240, 499655680, 507462800, 564828160, 624569600, 649552384, 706035200, 811940480, 999311360, 1014925600, 1249139200, 1299104768, 1412070400, 1623880960, 2029851200, 2498278400, 2598209536, 2824140800, 3247761920, 4059702400, 4996556800, 6495523840, 8119404800, 12991047680, 16238809600, 32477619200, 64955238400]

約数ペア:

[(1, 64955238400), (2, 32477619200), (4, 16238809600), (5, 12991047680), (8, 8119404800), (10, 6495523840), (13, 4996556800), (16, 4059702400), (20, 3247761920), (23, 2824140800), (25, 2598209536), (26, 2498278400), (32, 2029851200), (40, 1623880960), (46, 1412070400), (50, 1299104768), (52, 1249139200), (64, 1014925600), (65, 999311360), (80, 811940480), (92, 706035200), (100, 649552384), (104, 624569600), (115, 564828160), (128, 507462800), (130, 499655680), (160, 405970240), (184, 353017600), (200, 324776192), (208, 312284800), (230, 282414080), (256, 253731400), (260, 249827840), (299, 217241600), (320, 202985120), (325, 199862272), (368, 176508800), (400, 162388096), (416, 156142400), (460, 141207040), (512, 126865700), (520, 124913920), (575, 112965632), (598, 108620800), (640, 101492560), (650, 99931136), (736, 88254400), (800, 81194048), (832, 78071200), (920, 70603520), (1024, 63432850), (1040, 62456960), (1150, 56482816), (1196, 54310400), (1280, 50746280), (1300, 49965568), (1472, 44127200), (1495, 43448320), (1600, 40597024), (1664, 39035600), (1840, 35301760), (2048, 31716425), (2080, 31228480), (2300, 28241408), (2392, 27155200), (2560, 25373140), (2600, 24982784), (2944, 22063600), (2990, 21724160), (3200, 20298512), (3328, 19517800), (3680, 17650880), (4160, 15614240), (4243, 15308800), (4600, 14120704), (4784, 13577600), (5120, 12686570), (5200, 12491392), (5888, 11031800), (5980, 10862080), (6400, 10149256), (6656, 9758900), (7360, 8825440), (7475, 8689664), (8320, 7807120), (8486, 7654400), (9200, 7060352), (9568, 6788800), (10240, 6343285), (10400, 6245696), (11776, 5515900), (11960, 5431040), (12800, 5074628), (13312, 4879450), (14720, 4412720), (14950, 4344832), (16640, 3903560), (16972, 3827200), (18400, 3530176), (19136, 3394400), (20800, 3122848), (21215, 3061760), (23552, 2757950), (23920, 2715520), (25600, 2537314), (26624, 2439725), (29440, 2206360), (29900, 2172416), (33280, 1951780), (33944, 1913600), (36800, 1765088), (38272, 1697200), (41600, 1561424), (42430, 1530880), (47104, 1378975), (47840, 1357760), (51200, 1268657), (55159, 1177600), (58880, 1103180), (59800, 1086208), (66560, 975890), (67888, 956800), (73600, 882544), (76544, 848600), (83200, 780712), (84860, 765440), (95680, 678880), (97589, 665600), (106075, 612352), (110318, 588800), (117760, 551590), (119600, 543104), (133120, 487945), (135776, 478400), (147200, 441272), (153088, 424300), (166400, 390356), (169720, 382720), (191360, 339440), (195178, 332800), (212150, 306176), (220636, 294400), (235520, 275795), (239200, 271552)]