201328680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2803

約数の個数: 128

約数和(自身を含む): 698284800

約数和(自身を除く): 496956120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 2693, 3115, 3560, 3738, 4984, 5340, 5386, 6230, 7476, 8079, 9345, 10680, 10772, 12460, 13465, 14952, 16158, 18690, 18851, 21544, 24920, 26930, 32316, 37380, 37702, 40395, 53860, 56553, 64632, 74760, 75404, 80790, 94255, 107720, 113106, 150808, 161580, 188510, 226212, 239677, 282765, 323160, 377020, 452424, 479354, 565530, 719031, 754040, 958708, 1131060, 1198385, 1438062, 1677739, 1917416, 2262120, 2396770, 2876124, 3355478, 3595155, 4793540, 5033217, 5752248, 6710956, 7190310, 8388695, 9587080, 10066434, 13421912, 14380620, 16777390, 20132868, 25166085, 28761240, 33554780, 40265736, 50332170, 67109560, 100664340, 201328680]

約数ペア:

[(1, 201328680), (2, 100664340), (3, 67109560), (4, 50332170), (5, 40265736), (6, 33554780), (7, 28761240), (8, 25166085), (10, 20132868), (12, 16777390), (14, 14380620), (15, 13421912), (20, 10066434), (21, 9587080), (24, 8388695), (28, 7190310), (30, 6710956), (35, 5752248), (40, 5033217), (42, 4793540), (56, 3595155), (60, 3355478), (70, 2876124), (84, 2396770), (89, 2262120), (105, 1917416), (120, 1677739), (140, 1438062), (168, 1198385), (178, 1131060), (210, 958708), (267, 754040), (280, 719031), (356, 565530), (420, 479354), (445, 452424), (534, 377020), (623, 323160), (712, 282765), (840, 239677), (890, 226212), (1068, 188510), (1246, 161580), (1335, 150808), (1780, 113106), (1869, 107720), (2136, 94255), (2492, 80790), (2670, 75404), (2693, 74760), (3115, 64632), (3560, 56553), (3738, 53860), (4984, 40395), (5340, 37702), (5386, 37380), (6230, 32316), (7476, 26930), (8079, 24920), (9345, 21544), (10680, 18851), (10772, 18690), (12460, 16158), (13465, 14952)]