15820523040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{17903}}^1$

素因数の和:18191

約数の個数: 192

約数和(自身を含む): 57173630976

約数和(自身を除く): 41353107936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 263, 280, 336, 420, 480, 526, 560, 672, 789, 840, 1052, 1120, 1315, 1578, 1680, 1841, 2104, 2630, 3156, 3360, 3682, 3945, 4208, 5260, 5523, 6312, 7364, 7890, 8416, 9205, 10520, 11046, 12624, 14728, 15780, 17903, 18410, 21040, 22092, 25248, 27615, 29456, 31560, 35806, 36820, 42080, 44184, 53709, 55230, 58912, 63120, 71612, 73640, 88368, 89515, 107418, 110460, 125321, 126240, 143224, 147280, 176736, 179030, 214836, 220920, 250642, 268545, 286448, 294560, 358060, 375963, 429672, 441840, 501284, 537090, 572896, 626605, 716120, 751926, 859344, 883680, 1002568, 1074180, 1253210, 1432240, 1503852, 1718688, 1879815, 2005136, 2148360, 2506420, 2864480, 3007704, 3759630, 4010272, 4296720, 4708489, 5012840, 6015408, 7519260, 8593440, 9416978, 10025680, 12030816, 14125467, 15038520, 18833956, 20051360, 23542445, 28250934, 30077040, 32959423, 37667912, 47084890, 56501868, 60154080, 65918846, 70627335, 75335824, 94169780, 98878269, 113003736, 131837692, 141254670, 150671648, 164797115, 188339560, 197756538, 226007472, 263675384, 282509340, 329594230, 376679120, 395513076, 452014944, 494391345, 527350768, 565018680, 659188460, 753358240, 791026152, 988782690, 1054701536, 1130037360, 1318376920, 1582052304, 1977565380, 2260074720, 2636753840, 3164104608, 3955130760, 5273507680, 7910261520, 15820523040]

約数ペア:

[(1, 15820523040), (2, 7910261520), (3, 5273507680), (4, 3955130760), (5, 3164104608), (6, 2636753840), (7, 2260074720), (8, 1977565380), (10, 1582052304), (12, 1318376920), (14, 1130037360), (15, 1054701536), (16, 988782690), (20, 791026152), (21, 753358240), (24, 659188460), (28, 565018680), (30, 527350768), (32, 494391345), (35, 452014944), (40, 395513076), (42, 376679120), (48, 329594230), (56, 282509340), (60, 263675384), (70, 226007472), (80, 197756538), (84, 188339560), (96, 164797115), (105, 150671648), (112, 141254670), (120, 131837692), (140, 113003736), (160, 98878269), (168, 94169780), (210, 75335824), (224, 70627335), (240, 65918846), (263, 60154080), (280, 56501868), (336, 47084890), (420, 37667912), (480, 32959423), (526, 30077040), (560, 28250934), (672, 23542445), (789, 20051360), (840, 18833956), (1052, 15038520), (1120, 14125467), (1315, 12030816), (1578, 10025680), (1680, 9416978), (1841, 8593440), (2104, 7519260), (2630, 6015408), (3156, 5012840), (3360, 4708489), (3682, 4296720), (3945, 4010272), (4208, 3759630), (5260, 3007704), (5523, 2864480), (6312, 2506420), (7364, 2148360), (7890, 2005136), (8416, 1879815), (9205, 1718688), (10520, 1503852), (11046, 1432240), (12624, 1253210), (14728, 1074180), (15780, 1002568), (17903, 883680), (18410, 859344), (21040, 751926), (22092, 716120), (25248, 626605), (27615, 572896), (29456, 537090), (31560, 501284), (35806, 441840), (36820, 429672), (42080, 375963), (44184, 358060), (53709, 294560), (55230, 286448), (58912, 268545), (63120, 250642), (71612, 220920), (73640, 214836), (88368, 179030), (89515, 176736), (107418, 147280), (110460, 143224), (125321, 126240)]