64138414080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160603}}^1$

素因数の和:160646

約数の個数: 192

約数和(自身を含む): 220978255680

約数和(自身を除く): 156839841600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8320, 9984, 10240, 12480, 13312, 15360, 16640, 19968, 24960, 26624, 30720, 33280, 39936, 49920, 66560, 79872, 99840, 133120, 160603, 199680, 321206, 399360, 481809, 642412, 803015, 963618, 1284824, 1606030, 1927236, 2087839, 2409045, 2569648, 3212060, 3854472, 4175678, 4818090, 5139296, 6263517, 6424120, 7708944, 8351356, 9636180, 10278592, 10439195, 12527034, 12848240, 15417888, 16702712, 19272360, 20557184, 20878390, 25054068, 25696480, 30835776, 31317585, 33405424, 38544720, 41114368, 41756780, 50108136, 51392960, 61671552, 62635170, 66810848, 77089440, 82228736, 83513560, 100216272, 102785920, 123343104, 125270340, 133621696, 154178880, 164457472, 167027120, 200432544, 205571840, 246686208, 250540680, 267243392, 308357760, 328914944, 334054240, 400865088, 411143680, 493372416, 501081360, 534486784, 616715520, 668108480, 801730176, 822287360, 986744832, 1002162720, 1068973568, 1233431040, 1336216960, 1603460352, 1644574720, 2004325440, 2137947136, 2466862080, 2672433920, 3206920704, 4008650880, 4275894272, 4933724160, 5344867840, 6413841408, 8017301760, 10689735680, 12827682816, 16034603520, 21379471360, 32069207040, 64138414080]

約数ペア:

[(1, 64138414080), (2, 32069207040), (3, 21379471360), (4, 16034603520), (5, 12827682816), (6, 10689735680), (8, 8017301760), (10, 6413841408), (12, 5344867840), (13, 4933724160), (15, 4275894272), (16, 4008650880), (20, 3206920704), (24, 2672433920), (26, 2466862080), (30, 2137947136), (32, 2004325440), (39, 1644574720), (40, 1603460352), (48, 1336216960), (52, 1233431040), (60, 1068973568), (64, 1002162720), (65, 986744832), (78, 822287360), (80, 801730176), (96, 668108480), (104, 616715520), (120, 534486784), (128, 501081360), (130, 493372416), (156, 411143680), (160, 400865088), (192, 334054240), (195, 328914944), (208, 308357760), (240, 267243392), (256, 250540680), (260, 246686208), (312, 205571840), (320, 200432544), (384, 167027120), (390, 164457472), (416, 154178880), (480, 133621696), (512, 125270340), (520, 123343104), (624, 102785920), (640, 100216272), (768, 83513560), (780, 82228736), (832, 77089440), (960, 66810848), (1024, 62635170), (1040, 61671552), (1248, 51392960), (1280, 50108136), (1536, 41756780), (1560, 41114368), (1664, 38544720), (1920, 33405424), (2048, 31317585), (2080, 30835776), (2496, 25696480), (2560, 25054068), (3072, 20878390), (3120, 20557184), (3328, 19272360), (3840, 16702712), (4160, 15417888), (4992, 12848240), (5120, 12527034), (6144, 10439195), (6240, 10278592), (6656, 9636180), (7680, 8351356), (8320, 7708944), (9984, 6424120), (10240, 6263517), (12480, 5139296), (13312, 4818090), (15360, 4175678), (16640, 3854472), (19968, 3212060), (24960, 2569648), (26624, 2409045), (30720, 2087839), (33280, 1927236), (39936, 1606030), (49920, 1284824), (66560, 963618), (79872, 803015), (99840, 642412), (133120, 481809), (160603, 399360), (199680, 321206)]