497886748160

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101879}}^1$

素因数の和:102008

約数の個数: 160

約数和(自身を含む): 1260684311040

約数和(自身を除く): 762797562880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 83, 92, 115, 128, 160, 166, 184, 230, 256, 320, 332, 368, 415, 460, 512, 640, 664, 736, 830, 920, 1280, 1328, 1472, 1660, 1840, 1909, 2560, 2656, 2944, 3320, 3680, 3818, 5312, 5888, 6640, 7360, 7636, 9545, 10624, 11776, 13280, 14720, 15272, 19090, 21248, 26560, 29440, 30544, 38180, 42496, 53120, 58880, 61088, 76360, 101879, 106240, 122176, 152720, 203758, 212480, 244352, 305440, 407516, 488704, 509395, 610880, 815032, 977408, 1018790, 1221760, 1630064, 2037580, 2343217, 2443520, 3260128, 4075160, 4686434, 4887040, 6520256, 8150320, 8455957, 9372868, 11716085, 13040512, 16300640, 16911914, 18745736, 23432170, 26081024, 32601280, 33823828, 37491472, 42279785, 46864340, 52162048, 65202560, 67647656, 74982944, 84559570, 93728680, 130405120, 135295312, 149965888, 169119140, 187457360, 194487011, 260810240, 270590624, 299931776, 338238280, 374914720, 388974022, 541181248, 599863552, 676476560, 749829440, 777948044, 972435055, 1082362496, 1199727104, 1352953120, 1499658880, 1555896088, 1944870110, 2164724992, 2705906240, 2999317760, 3111792176, 3889740220, 4329449984, 5411812480, 5998635520, 6223584352, 7779480440, 10823624960, 12447168704, 15558960880, 21647249920, 24894337408, 31117921760, 49788674816, 62235843520, 99577349632, 124471687040, 248943374080, 497886748160]

約数ペア:

[(1, 497886748160), (2, 248943374080), (4, 124471687040), (5, 99577349632), (8, 62235843520), (10, 49788674816), (16, 31117921760), (20, 24894337408), (23, 21647249920), (32, 15558960880), (40, 12447168704), (46, 10823624960), (64, 7779480440), (80, 6223584352), (83, 5998635520), (92, 5411812480), (115, 4329449984), (128, 3889740220), (160, 3111792176), (166, 2999317760), (184, 2705906240), (230, 2164724992), (256, 1944870110), (320, 1555896088), (332, 1499658880), (368, 1352953120), (415, 1199727104), (460, 1082362496), (512, 972435055), (640, 777948044), (664, 749829440), (736, 676476560), (830, 599863552), (920, 541181248), (1280, 388974022), (1328, 374914720), (1472, 338238280), (1660, 299931776), (1840, 270590624), (1909, 260810240), (2560, 194487011), (2656, 187457360), (2944, 169119140), (3320, 149965888), (3680, 135295312), (3818, 130405120), (5312, 93728680), (5888, 84559570), (6640, 74982944), (7360, 67647656), (7636, 65202560), (9545, 52162048), (10624, 46864340), (11776, 42279785), (13280, 37491472), (14720, 33823828), (15272, 32601280), (19090, 26081024), (21248, 23432170), (26560, 18745736), (29440, 16911914), (30544, 16300640), (38180, 13040512), (42496, 11716085), (53120, 9372868), (58880, 8455957), (61088, 8150320), (76360, 6520256), (101879, 4887040), (106240, 4686434), (122176, 4075160), (152720, 3260128), (203758, 2443520), (212480, 2343217), (244352, 2037580), (305440, 1630064), (407516, 1221760), (488704, 1018790), (509395, 977408), (610880, 815032)]