15176021920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{26267}}^1$

素因数の和:26462

約数の個数: 96

約数和(自身を含む): 37651920768

約数和(自身を除く): 22475898848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 157, 160, 184, 230, 314, 368, 460, 628, 736, 785, 920, 1256, 1570, 1840, 2512, 3140, 3611, 3680, 5024, 6280, 7222, 12560, 14444, 18055, 25120, 26267, 28888, 36110, 52534, 57776, 72220, 105068, 115552, 131335, 144440, 210136, 262670, 288880, 420272, 525340, 577760, 604141, 840544, 1050680, 1208282, 2101360, 2416564, 3020705, 4123919, 4202720, 4833128, 6041410, 8247838, 9666256, 12082820, 16495676, 19332512, 20619595, 24165640, 32991352, 41239190, 48331280, 65982704, 82478380, 94850137, 96662560, 131965408, 164956760, 189700274, 329913520, 379400548, 474250685, 659827040, 758801096, 948501370, 1517602192, 1897002740, 3035204384, 3794005480, 7588010960, 15176021920]

約数ペア:

[(1, 15176021920), (2, 7588010960), (4, 3794005480), (5, 3035204384), (8, 1897002740), (10, 1517602192), (16, 948501370), (20, 758801096), (23, 659827040), (32, 474250685), (40, 379400548), (46, 329913520), (80, 189700274), (92, 164956760), (115, 131965408), (157, 96662560), (160, 94850137), (184, 82478380), (230, 65982704), (314, 48331280), (368, 41239190), (460, 32991352), (628, 24165640), (736, 20619595), (785, 19332512), (920, 16495676), (1256, 12082820), (1570, 9666256), (1840, 8247838), (2512, 6041410), (3140, 4833128), (3611, 4202720), (3680, 4123919), (5024, 3020705), (6280, 2416564), (7222, 2101360), (12560, 1208282), (14444, 1050680), (18055, 840544), (25120, 604141), (26267, 577760), (28888, 525340), (36110, 420272), (52534, 288880), (57776, 262670), (72220, 210136), (105068, 144440), (115552, 131335)]