22621560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 77474880

約数和(自身を除く): 54853320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 853, 884, 1020, 1105, 1326, 1560, 1706, 1768, 2040, 2210, 2559, 2652, 3315, 3412, 4265, 4420, 5118, 5304, 6630, 6824, 8530, 8840, 10236, 11089, 12795, 13260, 14501, 17060, 20472, 22178, 25590, 26520, 29002, 33267, 34120, 43503, 44356, 51180, 55445, 58004, 66534, 72505, 87006, 88712, 102360, 110890, 116008, 133068, 145010, 166335, 174012, 188513, 217515, 221780, 266136, 290020, 332670, 348024, 377026, 435030, 443560, 565539, 580040, 665340, 754052, 870060, 942565, 1131078, 1330680, 1508104, 1740120, 1885130, 2262156, 2827695, 3770260, 4524312, 5655390, 7540520, 11310780, 22621560]

約数ペア:

[(1, 22621560), (2, 11310780), (3, 7540520), (4, 5655390), (5, 4524312), (6, 3770260), (8, 2827695), (10, 2262156), (12, 1885130), (13, 1740120), (15, 1508104), (17, 1330680), (20, 1131078), (24, 942565), (26, 870060), (30, 754052), (34, 665340), (39, 580040), (40, 565539), (51, 443560), (52, 435030), (60, 377026), (65, 348024), (68, 332670), (78, 290020), (85, 266136), (102, 221780), (104, 217515), (120, 188513), (130, 174012), (136, 166335), (156, 145010), (170, 133068), (195, 116008), (204, 110890), (221, 102360), (255, 88712), (260, 87006), (312, 72505), (340, 66534), (390, 58004), (408, 55445), (442, 51180), (510, 44356), (520, 43503), (663, 34120), (680, 33267), (780, 29002), (853, 26520), (884, 25590), (1020, 22178), (1105, 20472), (1326, 17060), (1560, 14501), (1706, 13260), (1768, 12795), (2040, 11089), (2210, 10236), (2559, 8840), (2652, 8530), (3315, 6824), (3412, 6630), (4265, 5304), (4420, 5118)]