1497147520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19333}}^1$

素因数の和:19374

約数の個数: 96

約数和(自身を含む): 3934275660

約数和(自身を除く): 2437128140

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 3520, 3872, 4840, 7040, 7744, 9680, 15488, 19333, 19360, 38666, 38720, 77332, 77440, 96665, 154664, 193330, 212663, 309328, 386660, 425326, 618656, 773320, 850652, 1063315, 1237312, 1546640, 1701304, 2126630, 2339293, 2474624, 3093280, 3402608, 4253260, 4678586, 6186560, 6805216, 8506520, 9357172, 11696465, 12373120, 13610432, 17013040, 18714344, 23392930, 27220864, 34026080, 37428688, 46785860, 68052160, 74857376, 93571720, 136104320, 149714752, 187143440, 299429504, 374286880, 748573760, 1497147520]

約数ペア:

[(1, 1497147520), (2, 748573760), (4, 374286880), (5, 299429504), (8, 187143440), (10, 149714752), (11, 136104320), (16, 93571720), (20, 74857376), (22, 68052160), (32, 46785860), (40, 37428688), (44, 34026080), (55, 27220864), (64, 23392930), (80, 18714344), (88, 17013040), (110, 13610432), (121, 12373120), (128, 11696465), (160, 9357172), (176, 8506520), (220, 6805216), (242, 6186560), (320, 4678586), (352, 4253260), (440, 3402608), (484, 3093280), (605, 2474624), (640, 2339293), (704, 2126630), (880, 1701304), (968, 1546640), (1210, 1237312), (1408, 1063315), (1760, 850652), (1936, 773320), (2420, 618656), (3520, 425326), (3872, 386660), (4840, 309328), (7040, 212663), (7744, 193330), (9680, 154664), (15488, 96665), (19333, 77440), (19360, 77332), (38666, 38720)]