56977440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 202196736

約数和(自身を除く): 145219296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 397, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 794, 897, 920, 1040, 1104, 1191, 1196, 1248, 1380, 1495, 1560, 1588, 1794, 1840, 1985, 2080, 2208, 2382, 2392, 2760, 2990, 3120, 3176, 3588, 3680, 3970, 4485, 4764, 4784, 5161, 5520, 5955, 5980, 6240, 6352, 7176, 7940, 8970, 9131, 9528, 9568, 10322, 11040, 11910, 11960, 12704, 14352, 15483, 15880, 17940, 18262, 19056, 20644, 23820, 23920, 25805, 27393, 28704, 30966, 31760, 35880, 36524, 38112, 41288, 45655, 47640, 47840, 51610, 54786, 61932, 63520, 71760, 73048, 77415, 82576, 91310, 95280, 103220, 109572, 118703, 123864, 136965, 143520, 146096, 154830, 165152, 182620, 190560, 206440, 219144, 237406, 247728, 273930, 292192, 309660, 356109, 365240, 412880, 438288, 474812, 495456, 547860, 593515, 619320, 712218, 730480, 825760, 876576, 949624, 1095720, 1187030, 1238640, 1424436, 1460960, 1780545, 1899248, 2191440, 2374060, 2477280, 2848872, 3561090, 3798496, 4382880, 4748120, 5697744, 7122180, 9496240, 11395488, 14244360, 18992480, 28488720, 56977440]

約数ペア:

[(1, 56977440), (2, 28488720), (3, 18992480), (4, 14244360), (5, 11395488), (6, 9496240), (8, 7122180), (10, 5697744), (12, 4748120), (13, 4382880), (15, 3798496), (16, 3561090), (20, 2848872), (23, 2477280), (24, 2374060), (26, 2191440), (30, 1899248), (32, 1780545), (39, 1460960), (40, 1424436), (46, 1238640), (48, 1187030), (52, 1095720), (60, 949624), (65, 876576), (69, 825760), (78, 730480), (80, 712218), (92, 619320), (96, 593515), (104, 547860), (115, 495456), (120, 474812), (130, 438288), (138, 412880), (156, 365240), (160, 356109), (184, 309660), (195, 292192), (208, 273930), (230, 247728), (240, 237406), (260, 219144), (276, 206440), (299, 190560), (312, 182620), (345, 165152), (368, 154830), (390, 146096), (397, 143520), (416, 136965), (460, 123864), (480, 118703), (520, 109572), (552, 103220), (598, 95280), (624, 91310), (690, 82576), (736, 77415), (780, 73048), (794, 71760), (897, 63520), (920, 61932), (1040, 54786), (1104, 51610), (1191, 47840), (1196, 47640), (1248, 45655), (1380, 41288), (1495, 38112), (1560, 36524), (1588, 35880), (1794, 31760), (1840, 30966), (1985, 28704), (2080, 27393), (2208, 25805), (2382, 23920), (2392, 23820), (2760, 20644), (2990, 19056), (3120, 18262), (3176, 17940), (3588, 15880), (3680, 15483), (3970, 14352), (4485, 12704), (4764, 11960), (4784, 11910), (5161, 11040), (5520, 10322), (5955, 9568), (5980, 9528), (6240, 9131), (6352, 8970), (7176, 7940)]