70160480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 110825920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 89, 104, 130, 160, 178, 208, 260, 356, 379, 416, 445, 520, 712, 758, 890, 1040, 1157, 1424, 1516, 1780, 1895, 2080, 2314, 2848, 3032, 3560, 3790, 4628, 4927, 5785, 6064, 7120, 7580, 9256, 9854, 11570, 12128, 14240, 15160, 18512, 19708, 23140, 24635, 30320, 33731, 37024, 39416, 46280, 49270, 60640, 67462, 78832, 92560, 98540, 134924, 157664, 168655, 185120, 197080, 269848, 337310, 394160, 438503, 539696, 674620, 788320, 877006, 1079392, 1349240, 1754012, 2192515, 2698480, 3508024, 4385030, 5396960, 7016048, 8770060, 14032096, 17540120, 35080240, 70160480]

約数ペア:

[(1, 70160480), (2, 35080240), (4, 17540120), (5, 14032096), (8, 8770060), (10, 7016048), (13, 5396960), (16, 4385030), (20, 3508024), (26, 2698480), (32, 2192515), (40, 1754012), (52, 1349240), (65, 1079392), (80, 877006), (89, 788320), (104, 674620), (130, 539696), (160, 438503), (178, 394160), (208, 337310), (260, 269848), (356, 197080), (379, 185120), (416, 168655), (445, 157664), (520, 134924), (712, 98540), (758, 92560), (890, 78832), (1040, 67462), (1157, 60640), (1424, 49270), (1516, 46280), (1780, 39416), (1895, 37024), (2080, 33731), (2314, 30320), (2848, 24635), (3032, 23140), (3560, 19708), (3790, 18512), (4628, 15160), (4927, 14240), (5785, 12128), (6064, 11570), (7120, 9854), (7580, 9256)]