13025695920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{313721}}^1$

素因数の和:313910

約数の個数: 80

約数和(自身を含む): 40613195232

約数和(自身を除く): 27587499312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 6920, 8304, 10380, 13840, 20760, 41520, 313721, 627442, 941163, 1254884, 1568605, 1882326, 2509768, 3137210, 3764652, 4705815, 5019536, 6274420, 7529304, 9411630, 12548840, 15058608, 18823260, 25097680, 37646520, 54273733, 75293040, 108547466, 162821199, 217094932, 271368665, 325642398, 434189864, 542737330, 651284796, 814105995, 868379728, 1085474660, 1302569592, 1628211990, 2170949320, 2605139184, 3256423980, 4341898640, 6512847960, 13025695920]

約数ペア:

[(1, 13025695920), (2, 6512847960), (3, 4341898640), (4, 3256423980), (5, 2605139184), (6, 2170949320), (8, 1628211990), (10, 1302569592), (12, 1085474660), (15, 868379728), (16, 814105995), (20, 651284796), (24, 542737330), (30, 434189864), (40, 325642398), (48, 271368665), (60, 217094932), (80, 162821199), (120, 108547466), (173, 75293040), (240, 54273733), (346, 37646520), (519, 25097680), (692, 18823260), (865, 15058608), (1038, 12548840), (1384, 9411630), (1730, 7529304), (2076, 6274420), (2595, 5019536), (2768, 4705815), (3460, 3764652), (4152, 3137210), (5190, 2509768), (6920, 1882326), (8304, 1568605), (10380, 1254884), (13840, 941163), (20760, 627442), (41520, 313721)]