163961070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 368262930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 29, 30, 35, 38, 39, 42, 57, 58, 65, 70, 78, 87, 91, 95, 105, 109, 114, 130, 133, 145, 174, 182, 190, 195, 203, 210, 218, 247, 266, 273, 285, 290, 327, 377, 390, 399, 406, 435, 455, 494, 545, 546, 551, 570, 609, 654, 665, 741, 754, 763, 798, 870, 910, 1015, 1090, 1102, 1131, 1218, 1235, 1330, 1365, 1417, 1482, 1526, 1635, 1653, 1729, 1885, 1995, 2030, 2071, 2262, 2289, 2470, 2639, 2730, 2755, 2834, 3045, 3161, 3270, 3306, 3458, 3705, 3770, 3815, 3857, 3990, 4142, 4251, 4578, 5187, 5278, 5510, 5655, 6090, 6213, 6322, 7085, 7163, 7410, 7630, 7714, 7917, 8265, 8502, 8645, 9483, 9919, 10355, 10374, 11310, 11445, 11571, 12426, 13195, 14170, 14326, 14497, 15805, 15834, 16530, 17290, 18966, 19285, 19838, 20710, 21255, 21489, 22127, 22890, 23142, 25935, 26390, 26923, 28994, 29757, 31065, 31610, 35815, 38570, 39585, 41093, 42510, 42978, 43491, 44254, 47415, 49595, 50141, 51870, 53846, 57855, 59514, 60059, 62130, 66381, 71630, 72485, 79170, 80769, 82186, 86982, 94830, 99190, 100282, 107445, 110635, 115710, 120118, 123279, 132762, 134615, 144970, 148785, 150423, 161538, 180177, 188461, 205465, 214890, 217455, 221270, 246558, 250705, 269230, 287651, 297570, 300295, 300846, 331905, 360354, 376922, 403845, 410930, 420413, 434910, 501410, 565383, 575302, 600590, 616395, 663810, 752115, 780767, 807690, 840826, 862953, 900885, 942305, 1130766, 1232790, 1261239, 1438255, 1504230, 1561534, 1725906, 1801770, 1884610, 2102065, 2342301, 2522478, 2826915, 2876510, 3903835, 4204130, 4314765, 4684602, 5465369, 5653830, 6306195, 7807670, 8629530, 10930738, 11711505, 12612390, 16396107, 23423010, 27326845, 32792214, 54653690, 81980535, 163961070]

約数ペア:

[(1, 163961070), (2, 81980535), (3, 54653690), (5, 32792214), (6, 27326845), (7, 23423010), (10, 16396107), (13, 12612390), (14, 11711505), (15, 10930738), (19, 8629530), (21, 7807670), (26, 6306195), (29, 5653830), (30, 5465369), (35, 4684602), (38, 4314765), (39, 4204130), (42, 3903835), (57, 2876510), (58, 2826915), (65, 2522478), (70, 2342301), (78, 2102065), (87, 1884610), (91, 1801770), (95, 1725906), (105, 1561534), (109, 1504230), (114, 1438255), (130, 1261239), (133, 1232790), (145, 1130766), (174, 942305), (182, 900885), (190, 862953), (195, 840826), (203, 807690), (210, 780767), (218, 752115), (247, 663810), (266, 616395), (273, 600590), (285, 575302), (290, 565383), (327, 501410), (377, 434910), (390, 420413), (399, 410930), (406, 403845), (435, 376922), (455, 360354), (494, 331905), (545, 300846), (546, 300295), (551, 297570), (570, 287651), (609, 269230), (654, 250705), (665, 246558), (741, 221270), (754, 217455), (763, 214890), (798, 205465), (870, 188461), (910, 180177), (1015, 161538), (1090, 150423), (1102, 148785), (1131, 144970), (1218, 134615), (1235, 132762), (1330, 123279), (1365, 120118), (1417, 115710), (1482, 110635), (1526, 107445), (1635, 100282), (1653, 99190), (1729, 94830), (1885, 86982), (1995, 82186), (2030, 80769), (2071, 79170), (2262, 72485), (2289, 71630), (2470, 66381), (2639, 62130), (2730, 60059), (2755, 59514), (2834, 57855), (3045, 53846), (3161, 51870), (3270, 50141), (3306, 49595), (3458, 47415), (3705, 44254), (3770, 43491), (3815, 42978), (3857, 42510), (3990, 41093), (4142, 39585), (4251, 38570), (4578, 35815), (5187, 31610), (5278, 31065), (5510, 29757), (5655, 28994), (6090, 26923), (6213, 26390), (6322, 25935), (7085, 23142), (7163, 22890), (7410, 22127), (7630, 21489), (7714, 21255), (7917, 20710), (8265, 19838), (8502, 19285), (8645, 18966), (9483, 17290), (9919, 16530), (10355, 15834), (10374, 15805), (11310, 14497), (11445, 14326), (11571, 14170), (12426, 13195)]