894279120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5981}}^1$

素因数の和:6093

約数の個数: 160

約数和(自身を含む): 3204437760

約数和(自身を除く): 2310158640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 5981, 6230, 7120, 7476, 9345, 9968, 10680, 11962, 12460, 14952, 17943, 18690, 21360, 23924, 24920, 29904, 29905, 35886, 37380, 41867, 47848, 49840, 59810, 71772, 74760, 83734, 89715, 95696, 119620, 125601, 143544, 149520, 167468, 179430, 209335, 239240, 251202, 287088, 334936, 358860, 418670, 478480, 502404, 532309, 628005, 669872, 717720, 837340, 1004808, 1064618, 1256010, 1435440, 1596927, 1674680, 2009616, 2129236, 2512020, 2661545, 3193854, 3349360, 3726163, 4258472, 5024040, 5323090, 6387708, 7452326, 7984635, 8516944, 10048080, 10646180, 11178489, 12775416, 14904652, 15969270, 18630815, 21292360, 22356978, 25550832, 29809304, 31938540, 37261630, 42584720, 44713956, 55892445, 59618608, 63877080, 74523260, 89427912, 111784890, 127754160, 149046520, 178855824, 223569780, 298093040, 447139560, 894279120]

約数ペア:

[(1, 894279120), (2, 447139560), (3, 298093040), (4, 223569780), (5, 178855824), (6, 149046520), (7, 127754160), (8, 111784890), (10, 89427912), (12, 74523260), (14, 63877080), (15, 59618608), (16, 55892445), (20, 44713956), (21, 42584720), (24, 37261630), (28, 31938540), (30, 29809304), (35, 25550832), (40, 22356978), (42, 21292360), (48, 18630815), (56, 15969270), (60, 14904652), (70, 12775416), (80, 11178489), (84, 10646180), (89, 10048080), (105, 8516944), (112, 7984635), (120, 7452326), (140, 6387708), (168, 5323090), (178, 5024040), (210, 4258472), (240, 3726163), (267, 3349360), (280, 3193854), (336, 2661545), (356, 2512020), (420, 2129236), (445, 2009616), (534, 1674680), (560, 1596927), (623, 1435440), (712, 1256010), (840, 1064618), (890, 1004808), (1068, 837340), (1246, 717720), (1335, 669872), (1424, 628005), (1680, 532309), (1780, 502404), (1869, 478480), (2136, 418670), (2492, 358860), (2670, 334936), (3115, 287088), (3560, 251202), (3738, 239240), (4272, 209335), (4984, 179430), (5340, 167468), (5981, 149520), (6230, 143544), (7120, 125601), (7476, 119620), (9345, 95696), (9968, 89715), (10680, 83734), (11962, 74760), (12460, 71772), (14952, 59810), (17943, 49840), (18690, 47848), (21360, 41867), (23924, 37380), (24920, 35886), (29904, 29905)]