1064336640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8996

約数の個数: 144

約数和(自身を含む): 3509270016

約数和(自身を除く): 2444933376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 8941, 9920, 11904, 14880, 17882, 19840, 23808, 26823, 29760, 35764, 39680, 44705, 53646, 59520, 71528, 89410, 107292, 119040, 134115, 143056, 178820, 214584, 268230, 277171, 286112, 357640, 429168, 536460, 554342, 572224, 715280, 831513, 858336, 1072920, 1108684, 1144448, 1385855, 1430560, 1663026, 1716672, 2145840, 2217368, 2288896, 2771710, 2861120, 3326052, 3433344, 4157565, 4291680, 4434736, 5543420, 5722240, 6652104, 6866688, 8315130, 8583360, 8869472, 11086840, 11444480, 13304208, 16630260, 17166720, 17738944, 22173680, 26608416, 33260520, 34333440, 35477888, 44347360, 53216832, 66521040, 70955776, 88694720, 106433664, 133042080, 177389440, 212867328, 266084160, 354778880, 532168320, 1064336640]

約数ペア:

[(1, 1064336640), (2, 532168320), (3, 354778880), (4, 266084160), (5, 212867328), (6, 177389440), (8, 133042080), (10, 106433664), (12, 88694720), (15, 70955776), (16, 66521040), (20, 53216832), (24, 44347360), (30, 35477888), (31, 34333440), (32, 33260520), (40, 26608416), (48, 22173680), (60, 17738944), (62, 17166720), (64, 16630260), (80, 13304208), (93, 11444480), (96, 11086840), (120, 8869472), (124, 8583360), (128, 8315130), (155, 6866688), (160, 6652104), (186, 5722240), (192, 5543420), (240, 4434736), (248, 4291680), (256, 4157565), (310, 3433344), (320, 3326052), (372, 2861120), (384, 2771710), (465, 2288896), (480, 2217368), (496, 2145840), (620, 1716672), (640, 1663026), (744, 1430560), (768, 1385855), (930, 1144448), (960, 1108684), (992, 1072920), (1240, 858336), (1280, 831513), (1488, 715280), (1860, 572224), (1920, 554342), (1984, 536460), (2480, 429168), (2976, 357640), (3720, 286112), (3840, 277171), (3968, 268230), (4960, 214584), (5952, 178820), (7440, 143056), (7936, 134115), (8941, 119040), (9920, 107292), (11904, 89410), (14880, 71528), (17882, 59520), (19840, 53646), (23808, 44705), (26823, 39680), (29760, 35764)]