156749322560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{200017}}^1$

素因数の和:200144

約数の個数: 112

約数和(自身を含む): 390179112960

約数和(自身を除く): 233429790400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 155, 158, 160, 248, 310, 316, 320, 395, 496, 620, 632, 790, 992, 1240, 1264, 1580, 1984, 2449, 2480, 2528, 3160, 4898, 4960, 5056, 6320, 9796, 9920, 12245, 12640, 19592, 24490, 25280, 39184, 48980, 78368, 97960, 156736, 195920, 200017, 391840, 400034, 783680, 800068, 1000085, 1600136, 2000170, 3200272, 4000340, 6200527, 6400544, 8000680, 12401054, 12801088, 15801343, 16001360, 24802108, 31002635, 31602686, 32002720, 49604216, 62005270, 63205372, 64005440, 79006715, 99208432, 124010540, 126410744, 158013430, 198416864, 248021080, 252821488, 316026860, 396833728, 489841633, 496042160, 505642976, 632053720, 979683266, 992084320, 1011285952, 1264107440, 1959366532, 1984168640, 2449208165, 2528214880, 3918733064, 4898416330, 5056429760, 7837466128, 9796832660, 15674932256, 19593665320, 31349864512, 39187330640, 78374661280, 156749322560]

約数ペア:

[(1, 156749322560), (2, 78374661280), (4, 39187330640), (5, 31349864512), (8, 19593665320), (10, 15674932256), (16, 9796832660), (20, 7837466128), (31, 5056429760), (32, 4898416330), (40, 3918733064), (62, 2528214880), (64, 2449208165), (79, 1984168640), (80, 1959366532), (124, 1264107440), (155, 1011285952), (158, 992084320), (160, 979683266), (248, 632053720), (310, 505642976), (316, 496042160), (320, 489841633), (395, 396833728), (496, 316026860), (620, 252821488), (632, 248021080), (790, 198416864), (992, 158013430), (1240, 126410744), (1264, 124010540), (1580, 99208432), (1984, 79006715), (2449, 64005440), (2480, 63205372), (2528, 62005270), (3160, 49604216), (4898, 32002720), (4960, 31602686), (5056, 31002635), (6320, 24802108), (9796, 16001360), (9920, 15801343), (12245, 12801088), (12640, 12401054), (19592, 8000680), (24490, 6400544), (25280, 6200527), (39184, 4000340), (48980, 3200272), (78368, 2000170), (97960, 1600136), (156736, 1000085), (195920, 800068), (200017, 783680), (391840, 400034)]