22493520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4489

約数の個数: 120

約数和(自身を含む): 86351616

約数和(自身を除く): 63858096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4463, 5040, 8926, 13389, 17852, 22315, 26778, 31241, 35704, 40167, 44630, 53556, 62482, 66945, 71408, 80334, 89260, 93723, 107112, 124964, 133890, 156205, 160668, 178520, 187446, 200835, 214224, 249928, 267780, 281169, 312410, 321336, 357040, 374892, 401670, 468615, 499856, 535560, 562338, 624820, 642672, 749784, 803340, 937230, 1071120, 1124676, 1249640, 1405845, 1499568, 1606680, 1874460, 2249352, 2499280, 2811690, 3213360, 3748920, 4498704, 5623380, 7497840, 11246760, 22493520]

約数ペア:

[(1, 22493520), (2, 11246760), (3, 7497840), (4, 5623380), (5, 4498704), (6, 3748920), (7, 3213360), (8, 2811690), (9, 2499280), (10, 2249352), (12, 1874460), (14, 1606680), (15, 1499568), (16, 1405845), (18, 1249640), (20, 1124676), (21, 1071120), (24, 937230), (28, 803340), (30, 749784), (35, 642672), (36, 624820), (40, 562338), (42, 535560), (45, 499856), (48, 468615), (56, 401670), (60, 374892), (63, 357040), (70, 321336), (72, 312410), (80, 281169), (84, 267780), (90, 249928), (105, 214224), (112, 200835), (120, 187446), (126, 178520), (140, 160668), (144, 156205), (168, 133890), (180, 124964), (210, 107112), (240, 93723), (252, 89260), (280, 80334), (315, 71408), (336, 66945), (360, 62482), (420, 53556), (504, 44630), (560, 40167), (630, 35704), (720, 31241), (840, 26778), (1008, 22315), (1260, 17852), (1680, 13389), (2520, 8926), (4463, 5040)]