156970827480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20879}}^1$

素因数の和:21014

約数の個数: 256

約数和(自身を含む): 508015411200

約数和(自身を除く): 351044583720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 47, 60, 62, 86, 93, 94, 120, 124, 129, 141, 155, 172, 186, 188, 215, 235, 248, 258, 282, 310, 344, 372, 376, 430, 465, 470, 516, 564, 620, 645, 705, 744, 860, 930, 940, 1032, 1128, 1240, 1290, 1333, 1410, 1457, 1720, 1860, 1880, 2021, 2580, 2666, 2820, 2914, 3720, 3999, 4042, 4371, 5160, 5332, 5640, 5828, 6063, 6665, 7285, 7998, 8084, 8742, 10105, 10664, 11656, 12126, 13330, 14570, 15996, 16168, 17484, 19995, 20210, 20879, 21855, 24252, 26660, 29140, 30315, 31992, 34968, 39990, 40420, 41758, 43710, 48504, 53320, 58280, 60630, 62637, 62651, 79980, 80840, 83516, 87420, 104395, 121260, 125274, 125302, 159960, 167032, 174840, 187953, 208790, 242520, 250548, 250604, 313185, 313255, 375906, 417580, 501096, 501208, 626370, 626510, 647249, 751812, 835160, 897797, 939765, 981313, 1252740, 1253020, 1294498, 1503624, 1795594, 1879530, 1941747, 1962626, 2505480, 2506040, 2588996, 2693391, 2943939, 3236245, 3591188, 3759060, 3883494, 3925252, 4488985, 4906565, 5177992, 5386782, 5887878, 6472490, 7182376, 7518120, 7766988, 7850504, 8977970, 9708735, 9813130, 10773564, 11775756, 12944980, 13466955, 14719695, 15533976, 17955940, 19417470, 19626260, 21547128, 23551512, 25889960, 26933910, 27831707, 29439390, 30420703, 35911880, 38834940, 39252520, 42196459, 53867820, 55663414, 58878780, 60841406, 77669880, 83495121, 84392918, 91262109, 107735640, 111326828, 117757560, 121682812, 126589377, 139158535, 152103515, 166990242, 168785836, 182524218, 210982295, 222653656, 243365624, 253178754, 278317070, 304207030, 333980484, 337571672, 365048436, 417475605, 421964590, 456310545, 506357508, 556634140, 608414060, 632946885, 667960968, 730096872, 834951210, 843929180, 912621090, 1012715016, 1113268280, 1216828120, 1265893770, 1308090229, 1669902420, 1687858360, 1825242180, 2531787540, 2616180458, 3339804840, 3650484360, 3924270687, 5063575080, 5232360916, 6540451145, 7848541374, 10464721832, 13080902290, 15697082748, 19621353435, 26161804580, 31394165496, 39242706870, 52323609160, 78485413740, 156970827480]

約数ペア:

[(1, 156970827480), (2, 78485413740), (3, 52323609160), (4, 39242706870), (5, 31394165496), (6, 26161804580), (8, 19621353435), (10, 15697082748), (12, 13080902290), (15, 10464721832), (20, 7848541374), (24, 6540451145), (30, 5232360916), (31, 5063575080), (40, 3924270687), (43, 3650484360), (47, 3339804840), (60, 2616180458), (62, 2531787540), (86, 1825242180), (93, 1687858360), (94, 1669902420), (120, 1308090229), (124, 1265893770), (129, 1216828120), (141, 1113268280), (155, 1012715016), (172, 912621090), (186, 843929180), (188, 834951210), (215, 730096872), (235, 667960968), (248, 632946885), (258, 608414060), (282, 556634140), (310, 506357508), (344, 456310545), (372, 421964590), (376, 417475605), (430, 365048436), (465, 337571672), (470, 333980484), (516, 304207030), (564, 278317070), (620, 253178754), (645, 243365624), (705, 222653656), (744, 210982295), (860, 182524218), (930, 168785836), (940, 166990242), (1032, 152103515), (1128, 139158535), (1240, 126589377), (1290, 121682812), (1333, 117757560), (1410, 111326828), (1457, 107735640), (1720, 91262109), (1860, 84392918), (1880, 83495121), (2021, 77669880), (2580, 60841406), (2666, 58878780), (2820, 55663414), (2914, 53867820), (3720, 42196459), (3999, 39252520), (4042, 38834940), (4371, 35911880), (5160, 30420703), (5332, 29439390), (5640, 27831707), (5828, 26933910), (6063, 25889960), (6665, 23551512), (7285, 21547128), (7998, 19626260), (8084, 19417470), (8742, 17955940), (10105, 15533976), (10664, 14719695), (11656, 13466955), (12126, 12944980), (13330, 11775756), (14570, 10773564), (15996, 9813130), (16168, 9708735), (17484, 8977970), (19995, 7850504), (20210, 7766988), (20879, 7518120), (21855, 7182376), (24252, 6472490), (26660, 5887878), (29140, 5386782), (30315, 5177992), (31992, 4906565), (34968, 4488985), (39990, 3925252), (40420, 3883494), (41758, 3759060), (43710, 3591188), (48504, 3236245), (53320, 2943939), (58280, 2693391), (60630, 2588996), (62637, 2506040), (62651, 2505480), (79980, 1962626), (80840, 1941747), (83516, 1879530), (87420, 1795594), (104395, 1503624), (121260, 1294498), (125274, 1253020), (125302, 1252740), (159960, 981313), (167032, 939765), (174840, 897797), (187953, 835160), (208790, 751812), (242520, 647249), (250548, 626510), (250604, 626370), (313185, 501208), (313255, 501096), (375906, 417580)]