91631280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 313479936

約数和(自身を除く): 221848656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 683, 688, 780, 860, 1032, 1040, 1118, 1290, 1366, 1560, 1677, 1720, 2049, 2064, 2236, 2580, 2732, 2795, 3120, 3354, 3415, 3440, 4098, 4472, 5160, 5464, 5590, 6708, 6830, 8196, 8385, 8879, 8944, 10245, 10320, 10928, 11180, 13416, 13660, 16392, 16770, 17758, 20490, 22360, 26637, 26832, 27320, 29369, 32784, 33540, 35516, 40980, 44395, 44720, 53274, 54640, 58738, 67080, 71032, 81960, 88107, 88790, 106548, 117476, 133185, 134160, 142064, 146845, 163920, 176214, 177580, 213096, 234952, 266370, 293690, 352428, 355160, 381797, 426192, 440535, 469904, 532740, 587380, 704856, 710320, 763594, 881070, 1065480, 1145391, 1174760, 1409712, 1527188, 1762140, 1908985, 2130960, 2290782, 2349520, 3054376, 3524280, 3817970, 4581564, 5726955, 6108752, 7048560, 7635940, 9163128, 11453910, 15271880, 18326256, 22907820, 30543760, 45815640, 91631280]

約数ペア:

[(1, 91631280), (2, 45815640), (3, 30543760), (4, 22907820), (5, 18326256), (6, 15271880), (8, 11453910), (10, 9163128), (12, 7635940), (13, 7048560), (15, 6108752), (16, 5726955), (20, 4581564), (24, 3817970), (26, 3524280), (30, 3054376), (39, 2349520), (40, 2290782), (43, 2130960), (48, 1908985), (52, 1762140), (60, 1527188), (65, 1409712), (78, 1174760), (80, 1145391), (86, 1065480), (104, 881070), (120, 763594), (129, 710320), (130, 704856), (156, 587380), (172, 532740), (195, 469904), (208, 440535), (215, 426192), (240, 381797), (258, 355160), (260, 352428), (312, 293690), (344, 266370), (390, 234952), (430, 213096), (516, 177580), (520, 176214), (559, 163920), (624, 146845), (645, 142064), (683, 134160), (688, 133185), (780, 117476), (860, 106548), (1032, 88790), (1040, 88107), (1118, 81960), (1290, 71032), (1366, 67080), (1560, 58738), (1677, 54640), (1720, 53274), (2049, 44720), (2064, 44395), (2236, 40980), (2580, 35516), (2732, 33540), (2795, 32784), (3120, 29369), (3354, 27320), (3415, 26832), (3440, 26637), (4098, 22360), (4472, 20490), (5160, 17758), (5464, 16770), (5590, 16392), (6708, 13660), (6830, 13416), (8196, 11180), (8385, 10928), (8879, 10320), (8944, 10245)]