1464157280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 3594544128

約数和(自身を除く): 2130386848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 163, 248, 310, 326, 496, 620, 652, 815, 992, 1240, 1304, 1630, 1811, 2480, 2608, 3260, 3622, 4960, 5053, 5216, 6520, 7244, 9055, 10106, 13040, 14488, 18110, 20212, 25265, 26080, 28976, 36220, 40424, 50530, 56141, 57952, 72440, 80848, 101060, 112282, 144880, 161696, 202120, 224564, 280705, 289760, 295193, 404240, 449128, 561410, 590386, 808480, 898256, 1122820, 1180772, 1475965, 1796512, 2245640, 2361544, 2951930, 4491280, 4723088, 5903860, 8982560, 9150983, 9446176, 11807720, 18301966, 23615440, 36603932, 45754915, 47230880, 73207864, 91509830, 146415728, 183019660, 292831456, 366039320, 732078640, 1464157280]

約数ペア:

[(1, 1464157280), (2, 732078640), (4, 366039320), (5, 292831456), (8, 183019660), (10, 146415728), (16, 91509830), (20, 73207864), (31, 47230880), (32, 45754915), (40, 36603932), (62, 23615440), (80, 18301966), (124, 11807720), (155, 9446176), (160, 9150983), (163, 8982560), (248, 5903860), (310, 4723088), (326, 4491280), (496, 2951930), (620, 2361544), (652, 2245640), (815, 1796512), (992, 1475965), (1240, 1180772), (1304, 1122820), (1630, 898256), (1811, 808480), (2480, 590386), (2608, 561410), (3260, 449128), (3622, 404240), (4960, 295193), (5053, 289760), (5216, 280705), (6520, 224564), (7244, 202120), (9055, 161696), (10106, 144880), (13040, 112282), (14488, 101060), (18110, 80848), (20212, 72440), (25265, 57952), (26080, 56141), (28976, 50530), (36220, 40424)]