156726588320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{18917}}^1$

素因数の和:19962

約数の個数: 96

約数和(自身を含む): 377658823248

約数和(自身を除く): 220932234928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 977, 1060, 1696, 1954, 2120, 3908, 4240, 4885, 7816, 8480, 9770, 15632, 18917, 19540, 31264, 37834, 39080, 51781, 75668, 78160, 94585, 103562, 151336, 156320, 189170, 207124, 258905, 302672, 378340, 414248, 517810, 605344, 756680, 828496, 1002601, 1035620, 1513360, 1656992, 2005202, 2071240, 3026720, 4010404, 4142480, 5013005, 8020808, 8284960, 10026010, 16041616, 18481909, 20052020, 32083232, 36963818, 40104040, 73927636, 80208080, 92409545, 147855272, 160416160, 184819090, 295710544, 369638180, 591421088, 739276360, 979541177, 1478552720, 1959082354, 2957105440, 3918164708, 4897705885, 7836329416, 9795411770, 15672658832, 19590823540, 31345317664, 39181647080, 78363294160, 156726588320]

約数ペア:

[(1, 156726588320), (2, 78363294160), (4, 39181647080), (5, 31345317664), (8, 19590823540), (10, 15672658832), (16, 9795411770), (20, 7836329416), (32, 4897705885), (40, 3918164708), (53, 2957105440), (80, 1959082354), (106, 1478552720), (160, 979541177), (212, 739276360), (265, 591421088), (424, 369638180), (530, 295710544), (848, 184819090), (977, 160416160), (1060, 147855272), (1696, 92409545), (1954, 80208080), (2120, 73927636), (3908, 40104040), (4240, 36963818), (4885, 32083232), (7816, 20052020), (8480, 18481909), (9770, 16041616), (15632, 10026010), (18917, 8284960), (19540, 8020808), (31264, 5013005), (37834, 4142480), (39080, 4010404), (51781, 3026720), (75668, 2071240), (78160, 2005202), (94585, 1656992), (103562, 1513360), (151336, 1035620), (156320, 1002601), (189170, 828496), (207124, 756680), (258905, 605344), (302672, 517810), (378340, 414248)]