904605240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2162

約数の個数: 256

約数和(自身を含む): 3457105920

約数和(自身を除く): 2552500680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 55, 56, 60, 66, 70, 77, 84, 88, 94, 105, 110, 120, 132, 140, 141, 154, 165, 168, 188, 210, 220, 231, 235, 264, 280, 282, 308, 329, 330, 376, 385, 420, 440, 462, 470, 517, 564, 616, 658, 660, 705, 770, 840, 924, 940, 987, 1034, 1128, 1155, 1316, 1320, 1410, 1540, 1551, 1645, 1848, 1880, 1974, 2068, 2083, 2310, 2585, 2632, 2820, 3080, 3102, 3290, 3619, 3948, 4136, 4166, 4620, 4935, 5170, 5640, 6204, 6249, 6580, 7238, 7755, 7896, 8332, 9240, 9870, 10340, 10415, 10857, 12408, 12498, 13160, 14476, 14581, 15510, 16664, 18095, 19740, 20680, 20830, 21714, 22913, 24996, 28952, 29162, 31020, 31245, 36190, 39480, 41660, 43428, 43743, 45826, 49992, 54285, 58324, 62040, 62490, 68739, 72380, 72905, 83320, 86856, 87486, 91652, 97901, 108570, 114565, 116648, 124980, 137478, 144760, 145810, 160391, 174972, 183304, 195802, 217140, 218715, 229130, 249960, 274956, 291620, 293703, 320782, 343695, 349944, 391604, 434280, 437430, 458260, 481173, 489505, 549912, 583240, 587406, 641564, 685307, 687390, 783208, 801955, 874860, 916520, 962346, 979010, 1076911, 1174812, 1283128, 1370614, 1374780, 1468515, 1603910, 1749720, 1924692, 1958020, 2055921, 2153822, 2349624, 2405865, 2741228, 2749560, 2937030, 3207820, 3230733, 3426535, 3849384, 3916040, 4111842, 4307644, 4811730, 5384555, 5482456, 5874060, 6415640, 6461466, 6853070, 7538377, 8223684, 8615288, 9623460, 10279605, 10769110, 11748120, 12922932, 13706140, 15076754, 16153665, 16447368, 19246920, 20559210, 21538220, 22615131, 25845864, 27412280, 30153508, 32307330, 37691885, 41118420, 43076440, 45230262, 60307016, 64614660, 75383770, 82236840, 90460524, 113075655, 129229320, 150767540, 180921048, 226151310, 301535080, 452302620, 904605240]

約数ペア:

[(1, 904605240), (2, 452302620), (3, 301535080), (4, 226151310), (5, 180921048), (6, 150767540), (7, 129229320), (8, 113075655), (10, 90460524), (11, 82236840), (12, 75383770), (14, 64614660), (15, 60307016), (20, 45230262), (21, 43076440), (22, 41118420), (24, 37691885), (28, 32307330), (30, 30153508), (33, 27412280), (35, 25845864), (40, 22615131), (42, 21538220), (44, 20559210), (47, 19246920), (55, 16447368), (56, 16153665), (60, 15076754), (66, 13706140), (70, 12922932), (77, 11748120), (84, 10769110), (88, 10279605), (94, 9623460), (105, 8615288), (110, 8223684), (120, 7538377), (132, 6853070), (140, 6461466), (141, 6415640), (154, 5874060), (165, 5482456), (168, 5384555), (188, 4811730), (210, 4307644), (220, 4111842), (231, 3916040), (235, 3849384), (264, 3426535), (280, 3230733), (282, 3207820), (308, 2937030), (329, 2749560), (330, 2741228), (376, 2405865), (385, 2349624), (420, 2153822), (440, 2055921), (462, 1958020), (470, 1924692), (517, 1749720), (564, 1603910), (616, 1468515), (658, 1374780), (660, 1370614), (705, 1283128), (770, 1174812), (840, 1076911), (924, 979010), (940, 962346), (987, 916520), (1034, 874860), (1128, 801955), (1155, 783208), (1316, 687390), (1320, 685307), (1410, 641564), (1540, 587406), (1551, 583240), (1645, 549912), (1848, 489505), (1880, 481173), (1974, 458260), (2068, 437430), (2083, 434280), (2310, 391604), (2585, 349944), (2632, 343695), (2820, 320782), (3080, 293703), (3102, 291620), (3290, 274956), (3619, 249960), (3948, 229130), (4136, 218715), (4166, 217140), (4620, 195802), (4935, 183304), (5170, 174972), (5640, 160391), (6204, 145810), (6249, 144760), (6580, 137478), (7238, 124980), (7755, 116648), (7896, 114565), (8332, 108570), (9240, 97901), (9870, 91652), (10340, 87486), (10415, 86856), (10857, 83320), (12408, 72905), (12498, 72380), (13160, 68739), (14476, 62490), (14581, 62040), (15510, 58324), (16664, 54285), (18095, 49992), (19740, 45826), (20680, 43743), (20830, 43428), (21714, 41660), (22913, 39480), (24996, 36190), (28952, 31245), (29162, 31020)]