266296680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 192

約数和(自身を含む): 961848000

約数和(自身を除く): 695551320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1459, 1521, 1560, 1690, 1755, 2028, 2340, 2535, 2808, 2918, 3042, 3380, 3510, 4056, 4377, 4563, 4680, 5070, 5836, 6084, 6760, 7020, 7295, 7605, 8754, 9126, 10140, 11672, 12168, 13131, 14040, 14590, 15210, 17508, 18252, 18967, 20280, 21885, 22815, 26262, 29180, 30420, 35016, 36504, 37934, 39393, 43770, 45630, 52524, 56901, 58360, 60840, 65655, 75868, 78786, 87540, 91260, 94835, 105048, 113802, 131310, 151736, 157572, 170703, 175080, 182520, 189670, 196965, 227604, 246571, 262620, 284505, 315144, 341406, 379340, 393930, 455208, 493142, 512109, 525240, 569010, 682812, 739713, 758680, 787860, 853515, 986284, 1024218, 1138020, 1232855, 1365624, 1479426, 1575720, 1707030, 1972568, 2048436, 2219139, 2276040, 2465710, 2560545, 2958852, 3414060, 3698565, 4096872, 4438278, 4931420, 5121090, 5917704, 6657417, 6828120, 7397130, 8876556, 9862840, 10242180, 11095695, 13314834, 14794260, 17753112, 20484360, 22191390, 26629668, 29588520, 33287085, 44382780, 53259336, 66574170, 88765560, 133148340, 266296680]

約数ペア:

[(1, 266296680), (2, 133148340), (3, 88765560), (4, 66574170), (5, 53259336), (6, 44382780), (8, 33287085), (9, 29588520), (10, 26629668), (12, 22191390), (13, 20484360), (15, 17753112), (18, 14794260), (20, 13314834), (24, 11095695), (26, 10242180), (27, 9862840), (30, 8876556), (36, 7397130), (39, 6828120), (40, 6657417), (45, 5917704), (52, 5121090), (54, 4931420), (60, 4438278), (65, 4096872), (72, 3698565), (78, 3414060), (90, 2958852), (104, 2560545), (108, 2465710), (117, 2276040), (120, 2219139), (130, 2048436), (135, 1972568), (156, 1707030), (169, 1575720), (180, 1479426), (195, 1365624), (216, 1232855), (234, 1138020), (260, 1024218), (270, 986284), (312, 853515), (338, 787860), (351, 758680), (360, 739713), (390, 682812), (468, 569010), (507, 525240), (520, 512109), (540, 493142), (585, 455208), (676, 393930), (702, 379340), (780, 341406), (845, 315144), (936, 284505), (1014, 262620), (1080, 246571), (1170, 227604), (1352, 196965), (1404, 189670), (1459, 182520), (1521, 175080), (1560, 170703), (1690, 157572), (1755, 151736), (2028, 131310), (2340, 113802), (2535, 105048), (2808, 94835), (2918, 91260), (3042, 87540), (3380, 78786), (3510, 75868), (4056, 65655), (4377, 60840), (4563, 58360), (4680, 56901), (5070, 52524), (5836, 45630), (6084, 43770), (6760, 39393), (7020, 37934), (7295, 36504), (7605, 35016), (8754, 30420), (9126, 29180), (10140, 26262), (11672, 22815), (12168, 21885), (13131, 20280), (14040, 18967), (14590, 18252), (15210, 17508)]