2155303080

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{10559}}^1$

素因数の和:10595

約数の個数: 224

約数和(自身を含む): 8310297600

約数和(自身を除く): 6154994520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3240, 3402, 3645, 3780, 4536, 4860, 5103, 5670, 5832, 6804, 7290, 7560, 8505, 9720, 10206, 10559, 11340, 13608, 14580, 17010, 20412, 21118, 22680, 25515, 29160, 31677, 34020, 40824, 42236, 51030, 52795, 63354, 68040, 73913, 84472, 95031, 102060, 105590, 126708, 147826, 158385, 190062, 204120, 211180, 221739, 253416, 285093, 295652, 316770, 369565, 380124, 422360, 443478, 475155, 570186, 591304, 633540, 665217, 739130, 760248, 855279, 886956, 950310, 1108695, 1140372, 1267080, 1330434, 1425465, 1478260, 1710558, 1773912, 1900620, 1995651, 2217390, 2280744, 2565837, 2660868, 2850930, 2956520, 3326085, 3421116, 3801240, 3991302, 4276395, 4434780, 5131674, 5321736, 5701860, 5986953, 6652170, 6842232, 7697511, 7982604, 8552790, 8869560, 9978255, 10263348, 11403720, 11973906, 12829185, 13304340, 15395022, 15965208, 17105580, 17960859, 19956510, 20526696, 23947812, 25658370, 26608680, 29934765, 30790044, 34211160, 35921718, 38487555, 39913020, 47895624, 51316740, 53882577, 59869530, 61580088, 71843436, 76975110, 79826040, 89804295, 102633480, 107765154, 119739060, 143686872, 153950220, 179608590, 215530308, 239478120, 269412885, 307900440, 359217180, 431060616, 538825770, 718434360, 1077651540, 2155303080]

約数ペア:

[(1, 2155303080), (2, 1077651540), (3, 718434360), (4, 538825770), (5, 431060616), (6, 359217180), (7, 307900440), (8, 269412885), (9, 239478120), (10, 215530308), (12, 179608590), (14, 153950220), (15, 143686872), (18, 119739060), (20, 107765154), (21, 102633480), (24, 89804295), (27, 79826040), (28, 76975110), (30, 71843436), (35, 61580088), (36, 59869530), (40, 53882577), (42, 51316740), (45, 47895624), (54, 39913020), (56, 38487555), (60, 35921718), (63, 34211160), (70, 30790044), (72, 29934765), (81, 26608680), (84, 25658370), (90, 23947812), (105, 20526696), (108, 19956510), (120, 17960859), (126, 17105580), (135, 15965208), (140, 15395022), (162, 13304340), (168, 12829185), (180, 11973906), (189, 11403720), (210, 10263348), (216, 9978255), (243, 8869560), (252, 8552790), (270, 7982604), (280, 7697511), (315, 6842232), (324, 6652170), (360, 5986953), (378, 5701860), (405, 5321736), (420, 5131674), (486, 4434780), (504, 4276395), (540, 3991302), (567, 3801240), (630, 3421116), (648, 3326085), (729, 2956520), (756, 2850930), (810, 2660868), (840, 2565837), (945, 2280744), (972, 2217390), (1080, 1995651), (1134, 1900620), (1215, 1773912), (1260, 1710558), (1458, 1478260), (1512, 1425465), (1620, 1330434), (1701, 1267080), (1890, 1140372), (1944, 1108695), (2268, 950310), (2430, 886956), (2520, 855279), (2835, 760248), (2916, 739130), (3240, 665217), (3402, 633540), (3645, 591304), (3780, 570186), (4536, 475155), (4860, 443478), (5103, 422360), (5670, 380124), (5832, 369565), (6804, 316770), (7290, 295652), (7560, 285093), (8505, 253416), (9720, 221739), (10206, 211180), (10559, 204120), (11340, 190062), (13608, 158385), (14580, 147826), (17010, 126708), (20412, 105590), (21118, 102060), (22680, 95031), (25515, 84472), (29160, 73913), (31677, 68040), (34020, 63354), (40824, 52795), (42236, 51030)]