57580640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 104989600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 47, 52, 62, 65, 76, 80, 94, 95, 104, 124, 130, 152, 155, 160, 188, 190, 208, 235, 247, 248, 260, 304, 310, 376, 380, 403, 416, 470, 494, 496, 520, 589, 608, 611, 620, 752, 760, 806, 893, 940, 988, 992, 1040, 1178, 1222, 1235, 1240, 1457, 1504, 1520, 1612, 1786, 1880, 1976, 2015, 2080, 2356, 2444, 2470, 2480, 2914, 2945, 3040, 3055, 3224, 3572, 3760, 3952, 4030, 4465, 4712, 4888, 4940, 4960, 5828, 5890, 6110, 6448, 7144, 7285, 7520, 7657, 7904, 8060, 8930, 9424, 9776, 9880, 11609, 11656, 11780, 12220, 12896, 14288, 14570, 15314, 16120, 17860, 18848, 18941, 19552, 19760, 23218, 23312, 23560, 24440, 27683, 28576, 29140, 30628, 32240, 35720, 37882, 38285, 39520, 46436, 46624, 47120, 48880, 55366, 58045, 58280, 61256, 64480, 71440, 75764, 76570, 92872, 94240, 94705, 97760, 110732, 116090, 116560, 122512, 138415, 142880, 151528, 153140, 185744, 189410, 221464, 232180, 233120, 245024, 276830, 303056, 306280, 359879, 371488, 378820, 442928, 464360, 553660, 606112, 612560, 719758, 757640, 885856, 928720, 1107320, 1225120, 1439516, 1515280, 1799395, 1857440, 2214640, 2879032, 3030560, 3598790, 4429280, 5758064, 7197580, 11516128, 14395160, 28790320, 57580640]

約数ペア:

[(1, 57580640), (2, 28790320), (4, 14395160), (5, 11516128), (8, 7197580), (10, 5758064), (13, 4429280), (16, 3598790), (19, 3030560), (20, 2879032), (26, 2214640), (31, 1857440), (32, 1799395), (38, 1515280), (40, 1439516), (47, 1225120), (52, 1107320), (62, 928720), (65, 885856), (76, 757640), (80, 719758), (94, 612560), (95, 606112), (104, 553660), (124, 464360), (130, 442928), (152, 378820), (155, 371488), (160, 359879), (188, 306280), (190, 303056), (208, 276830), (235, 245024), (247, 233120), (248, 232180), (260, 221464), (304, 189410), (310, 185744), (376, 153140), (380, 151528), (403, 142880), (416, 138415), (470, 122512), (494, 116560), (496, 116090), (520, 110732), (589, 97760), (608, 94705), (611, 94240), (620, 92872), (752, 76570), (760, 75764), (806, 71440), (893, 64480), (940, 61256), (988, 58280), (992, 58045), (1040, 55366), (1178, 48880), (1222, 47120), (1235, 46624), (1240, 46436), (1457, 39520), (1504, 38285), (1520, 37882), (1612, 35720), (1786, 32240), (1880, 30628), (1976, 29140), (2015, 28576), (2080, 27683), (2356, 24440), (2444, 23560), (2470, 23312), (2480, 23218), (2914, 19760), (2945, 19552), (3040, 18941), (3055, 18848), (3224, 17860), (3572, 16120), (3760, 15314), (3952, 14570), (4030, 14288), (4465, 12896), (4712, 12220), (4888, 11780), (4940, 11656), (4960, 11609), (5828, 9880), (5890, 9776), (6110, 9424), (6448, 8930), (7144, 8060), (7285, 7904), (7520, 7657)]