85970640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 309194496

約数和(自身を除く): 223223856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 701, 730, 840, 876, 1022, 1095, 1168, 1402, 1460, 1533, 1680, 1752, 2044, 2103, 2190, 2555, 2804, 2920, 3066, 3504, 3505, 4088, 4206, 4380, 4907, 5110, 5608, 5840, 6132, 7010, 7665, 8176, 8412, 8760, 9814, 10220, 10515, 11216, 12264, 14020, 14721, 15330, 16824, 17520, 19628, 20440, 21030, 24528, 24535, 28040, 29442, 30660, 33648, 39256, 40880, 42060, 49070, 51173, 56080, 58884, 61320, 73605, 78512, 84120, 98140, 102346, 117768, 122640, 147210, 153519, 168240, 196280, 204692, 235536, 255865, 294420, 307038, 358211, 392560, 409384, 511730, 588840, 614076, 716422, 767595, 818768, 1023460, 1074633, 1177680, 1228152, 1432844, 1535190, 1791055, 2046920, 2149266, 2456304, 2865688, 3070380, 3582110, 4093840, 4298532, 5373165, 5731376, 6140760, 7164220, 8597064, 10746330, 12281520, 14328440, 17194128, 21492660, 28656880, 42985320, 85970640]

約数ペア:

[(1, 85970640), (2, 42985320), (3, 28656880), (4, 21492660), (5, 17194128), (6, 14328440), (7, 12281520), (8, 10746330), (10, 8597064), (12, 7164220), (14, 6140760), (15, 5731376), (16, 5373165), (20, 4298532), (21, 4093840), (24, 3582110), (28, 3070380), (30, 2865688), (35, 2456304), (40, 2149266), (42, 2046920), (48, 1791055), (56, 1535190), (60, 1432844), (70, 1228152), (73, 1177680), (80, 1074633), (84, 1023460), (105, 818768), (112, 767595), (120, 716422), (140, 614076), (146, 588840), (168, 511730), (210, 409384), (219, 392560), (240, 358211), (280, 307038), (292, 294420), (336, 255865), (365, 235536), (420, 204692), (438, 196280), (511, 168240), (560, 153519), (584, 147210), (701, 122640), (730, 117768), (840, 102346), (876, 98140), (1022, 84120), (1095, 78512), (1168, 73605), (1402, 61320), (1460, 58884), (1533, 56080), (1680, 51173), (1752, 49070), (2044, 42060), (2103, 40880), (2190, 39256), (2555, 33648), (2804, 30660), (2920, 29442), (3066, 28040), (3504, 24535), (3505, 24528), (4088, 21030), (4206, 20440), (4380, 19628), (4907, 17520), (5110, 16824), (5608, 15330), (5840, 14721), (6132, 14020), (7010, 12264), (7665, 11216), (8176, 10515), (8412, 10220), (8760, 9814)]