15690318280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{331579}}^1$

素因数の和:331623

約数の個数: 96

約数和(自身を含む): 43688980800

約数和(自身を除く): 27998662520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6760, 9464, 11830, 23660, 47320, 331579, 663158, 1326316, 1657895, 2321053, 2652632, 3315790, 4310527, 4642106, 6631580, 8621054, 9284212, 11605265, 13263160, 17242108, 18568424, 21552635, 23210530, 30173689, 34484216, 43105270, 46421060, 56036851, 60347378, 86210540, 92842120, 112073702, 120694756, 150868445, 172421080, 224147404, 241389512, 280184255, 301736890, 392257957, 448294808, 560368510, 603473780, 784515914, 1120737020, 1206947560, 1569031828, 1961289785, 2241474040, 3138063656, 3922579570, 7845159140, 15690318280]

約数ペア:

[(1, 15690318280), (2, 7845159140), (4, 3922579570), (5, 3138063656), (7, 2241474040), (8, 1961289785), (10, 1569031828), (13, 1206947560), (14, 1120737020), (20, 784515914), (26, 603473780), (28, 560368510), (35, 448294808), (40, 392257957), (52, 301736890), (56, 280184255), (65, 241389512), (70, 224147404), (91, 172421080), (104, 150868445), (130, 120694756), (140, 112073702), (169, 92842120), (182, 86210540), (260, 60347378), (280, 56036851), (338, 46421060), (364, 43105270), (455, 34484216), (520, 30173689), (676, 23210530), (728, 21552635), (845, 18568424), (910, 17242108), (1183, 13263160), (1352, 11605265), (1690, 9284212), (1820, 8621054), (2366, 6631580), (3380, 4642106), (3640, 4310527), (4732, 3315790), (5915, 2652632), (6760, 2321053), (9464, 1657895), (11830, 1326316), (23660, 663158), (47320, 331579)]