39926040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 155520000

約数和(自身を除く): 115593960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 149, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 298, 308, 319, 330, 348, 385, 406, 420, 435, 440, 447, 462, 580, 596, 609, 616, 638, 660, 696, 745, 770, 812, 840, 870, 894, 924, 957, 1015, 1043, 1155, 1160, 1192, 1218, 1276, 1320, 1490, 1540, 1595, 1624, 1639, 1740, 1788, 1848, 1914, 2030, 2086, 2233, 2235, 2310, 2436, 2552, 2980, 3045, 3080, 3129, 3190, 3278, 3480, 3576, 3828, 4060, 4172, 4321, 4466, 4470, 4620, 4785, 4872, 4917, 5215, 5960, 6090, 6258, 6380, 6556, 6699, 7656, 8120, 8195, 8344, 8642, 8932, 8940, 9240, 9570, 9834, 10430, 11165, 11473, 12180, 12516, 12760, 12963, 13112, 13398, 15645, 16390, 17284, 17864, 17880, 19140, 19668, 20860, 21605, 22330, 22946, 24360, 24585, 25032, 25926, 26796, 30247, 31290, 32780, 33495, 34419, 34568, 38280, 39336, 41720, 43210, 44660, 45892, 47531, 49170, 51852, 53592, 57365, 60494, 62580, 64815, 65560, 66990, 68838, 86420, 89320, 90741, 91784, 95062, 98340, 103704, 114730, 120988, 125160, 129630, 133980, 137676, 142593, 151235, 172095, 172840, 181482, 190124, 196680, 229460, 237655, 241976, 259260, 267960, 275352, 285186, 302470, 332717, 344190, 362964, 380248, 453705, 458920, 475310, 518520, 570372, 604940, 665434, 688380, 712965, 725928, 907410, 950620, 998151, 1140744, 1209880, 1330868, 1376760, 1425930, 1663585, 1814820, 1901240, 1996302, 2661736, 2851860, 3327170, 3629640, 3992604, 4990755, 5703720, 6654340, 7985208, 9981510, 13308680, 19963020, 39926040]

約数ペア:

[(1, 39926040), (2, 19963020), (3, 13308680), (4, 9981510), (5, 7985208), (6, 6654340), (7, 5703720), (8, 4990755), (10, 3992604), (11, 3629640), (12, 3327170), (14, 2851860), (15, 2661736), (20, 1996302), (21, 1901240), (22, 1814820), (24, 1663585), (28, 1425930), (29, 1376760), (30, 1330868), (33, 1209880), (35, 1140744), (40, 998151), (42, 950620), (44, 907410), (55, 725928), (56, 712965), (58, 688380), (60, 665434), (66, 604940), (70, 570372), (77, 518520), (84, 475310), (87, 458920), (88, 453705), (105, 380248), (110, 362964), (116, 344190), (120, 332717), (132, 302470), (140, 285186), (145, 275352), (149, 267960), (154, 259260), (165, 241976), (168, 237655), (174, 229460), (203, 196680), (210, 190124), (220, 181482), (231, 172840), (232, 172095), (264, 151235), (280, 142593), (290, 137676), (298, 133980), (308, 129630), (319, 125160), (330, 120988), (348, 114730), (385, 103704), (406, 98340), (420, 95062), (435, 91784), (440, 90741), (447, 89320), (462, 86420), (580, 68838), (596, 66990), (609, 65560), (616, 64815), (638, 62580), (660, 60494), (696, 57365), (745, 53592), (770, 51852), (812, 49170), (840, 47531), (870, 45892), (894, 44660), (924, 43210), (957, 41720), (1015, 39336), (1043, 38280), (1155, 34568), (1160, 34419), (1192, 33495), (1218, 32780), (1276, 31290), (1320, 30247), (1490, 26796), (1540, 25926), (1595, 25032), (1624, 24585), (1639, 24360), (1740, 22946), (1788, 22330), (1848, 21605), (1914, 20860), (2030, 19668), (2086, 19140), (2233, 17880), (2235, 17864), (2310, 17284), (2436, 16390), (2552, 15645), (2980, 13398), (3045, 13112), (3080, 12963), (3129, 12760), (3190, 12516), (3278, 12180), (3480, 11473), (3576, 11165), (3828, 10430), (4060, 9834), (4172, 9570), (4321, 9240), (4466, 8940), (4470, 8932), (4620, 8642), (4785, 8344), (4872, 8195), (4917, 8120), (5215, 7656), (5960, 6699), (6090, 6556), (6258, 6380)]