40927320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 154440000

約数和(自身を除く): 113512680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 149, 168, 180, 210, 218, 252, 280, 298, 315, 327, 360, 420, 436, 447, 504, 545, 596, 630, 654, 745, 763, 840, 872, 894, 981, 1043, 1090, 1192, 1260, 1308, 1341, 1490, 1526, 1635, 1788, 1962, 2086, 2180, 2235, 2289, 2520, 2616, 2682, 2980, 3052, 3129, 3270, 3576, 3815, 3924, 4172, 4360, 4470, 4578, 4905, 5215, 5364, 5960, 6104, 6258, 6540, 6705, 6867, 7630, 7848, 8344, 8940, 9156, 9387, 9810, 10430, 10728, 11445, 12516, 13080, 13410, 13734, 15260, 15645, 16241, 17880, 18312, 18774, 19620, 20860, 22890, 25032, 26820, 27468, 30520, 31290, 32482, 34335, 37548, 39240, 41720, 45780, 46935, 48723, 53640, 54936, 62580, 64964, 68670, 75096, 81205, 91560, 93870, 97446, 113687, 125160, 129928, 137340, 146169, 162410, 187740, 194892, 227374, 243615, 274680, 292338, 324820, 341061, 375480, 389784, 454748, 487230, 568435, 584676, 649640, 682122, 730845, 909496, 974460, 1023183, 1136870, 1169352, 1364244, 1461690, 1705305, 1948920, 2046366, 2273740, 2728488, 2923380, 3410610, 4092732, 4547480, 5115915, 5846760, 6821220, 8185464, 10231830, 13642440, 20463660, 40927320]

約数ペア:

[(1, 40927320), (2, 20463660), (3, 13642440), (4, 10231830), (5, 8185464), (6, 6821220), (7, 5846760), (8, 5115915), (9, 4547480), (10, 4092732), (12, 3410610), (14, 2923380), (15, 2728488), (18, 2273740), (20, 2046366), (21, 1948920), (24, 1705305), (28, 1461690), (30, 1364244), (35, 1169352), (36, 1136870), (40, 1023183), (42, 974460), (45, 909496), (56, 730845), (60, 682122), (63, 649640), (70, 584676), (72, 568435), (84, 487230), (90, 454748), (105, 389784), (109, 375480), (120, 341061), (126, 324820), (140, 292338), (149, 274680), (168, 243615), (180, 227374), (210, 194892), (218, 187740), (252, 162410), (280, 146169), (298, 137340), (315, 129928), (327, 125160), (360, 113687), (420, 97446), (436, 93870), (447, 91560), (504, 81205), (545, 75096), (596, 68670), (630, 64964), (654, 62580), (745, 54936), (763, 53640), (840, 48723), (872, 46935), (894, 45780), (981, 41720), (1043, 39240), (1090, 37548), (1192, 34335), (1260, 32482), (1308, 31290), (1341, 30520), (1490, 27468), (1526, 26820), (1635, 25032), (1788, 22890), (1962, 20860), (2086, 19620), (2180, 18774), (2235, 18312), (2289, 17880), (2520, 16241), (2616, 15645), (2682, 15260), (2980, 13734), (3052, 13410), (3129, 13080), (3270, 12516), (3576, 11445), (3815, 10728), (3924, 10430), (4172, 9810), (4360, 9387), (4470, 9156), (4578, 8940), (4905, 8344), (5215, 7848), (5364, 7630), (5960, 6867), (6104, 6705), (6258, 6540)]