157287840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 498125376

約数和(自身を除く): 340837536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1553, 1688, 2110, 2532, 3106, 3165, 3376, 4220, 4659, 5064, 6212, 6330, 6752, 7765, 8440, 9318, 10128, 12424, 12660, 15530, 16880, 18636, 20256, 23295, 24848, 25320, 31060, 33760, 37272, 46590, 49696, 50640, 62120, 74544, 93180, 101280, 124240, 149088, 186360, 248480, 327683, 372720, 655366, 745440, 983049, 1310732, 1638415, 1966098, 2621464, 3276830, 3932196, 4915245, 5242928, 6553660, 7864392, 9830490, 10485856, 13107320, 15728784, 19660980, 26214640, 31457568, 39321960, 52429280, 78643920, 157287840]

約数ペア:

[(1, 157287840), (2, 78643920), (3, 52429280), (4, 39321960), (5, 31457568), (6, 26214640), (8, 19660980), (10, 15728784), (12, 13107320), (15, 10485856), (16, 9830490), (20, 7864392), (24, 6553660), (30, 5242928), (32, 4915245), (40, 3932196), (48, 3276830), (60, 2621464), (80, 1966098), (96, 1638415), (120, 1310732), (160, 983049), (211, 745440), (240, 655366), (422, 372720), (480, 327683), (633, 248480), (844, 186360), (1055, 149088), (1266, 124240), (1553, 101280), (1688, 93180), (2110, 74544), (2532, 62120), (3106, 50640), (3165, 49696), (3376, 46590), (4220, 37272), (4659, 33760), (5064, 31060), (6212, 25320), (6330, 24848), (6752, 23295), (7765, 20256), (8440, 18636), (9318, 16880), (10128, 15530), (12424, 12660)]