2469993680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4831}}^1$

素因数の和:4945

約数の個数: 160

約数和(自身を含む): 7247536128

約数和(自身を除く): 4777542448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 140, 154, 166, 176, 220, 280, 308, 332, 385, 415, 440, 560, 581, 616, 664, 770, 830, 880, 913, 1162, 1232, 1328, 1540, 1660, 1826, 2324, 2905, 3080, 3320, 3652, 4565, 4648, 4831, 5810, 6160, 6391, 6640, 7304, 9130, 9296, 9662, 11620, 12782, 14608, 18260, 19324, 23240, 24155, 25564, 31955, 33817, 36520, 38648, 46480, 48310, 51128, 53141, 63910, 67634, 73040, 77296, 96620, 102256, 106282, 127820, 135268, 169085, 193240, 212564, 255640, 265705, 270536, 338170, 371987, 386480, 400973, 425128, 511280, 531410, 541072, 676340, 743974, 801946, 850256, 1062820, 1352680, 1487948, 1603892, 1859935, 2004865, 2125640, 2705360, 2806811, 2975896, 3207784, 3719870, 4009730, 4251280, 4410703, 5613622, 5951792, 6415568, 7439740, 8019460, 8821406, 11227244, 14034055, 14879480, 16038920, 17642812, 22053515, 22454488, 28068110, 29758960, 30874921, 32077840, 35285624, 44107030, 44908976, 56136220, 61749842, 70571248, 88214060, 112272440, 123499684, 154374605, 176428120, 224544880, 246999368, 308749210, 352856240, 493998736, 617498420, 1234996840, 2469993680]

約数ペア:

[(1, 2469993680), (2, 1234996840), (4, 617498420), (5, 493998736), (7, 352856240), (8, 308749210), (10, 246999368), (11, 224544880), (14, 176428120), (16, 154374605), (20, 123499684), (22, 112272440), (28, 88214060), (35, 70571248), (40, 61749842), (44, 56136220), (55, 44908976), (56, 44107030), (70, 35285624), (77, 32077840), (80, 30874921), (83, 29758960), (88, 28068110), (110, 22454488), (112, 22053515), (140, 17642812), (154, 16038920), (166, 14879480), (176, 14034055), (220, 11227244), (280, 8821406), (308, 8019460), (332, 7439740), (385, 6415568), (415, 5951792), (440, 5613622), (560, 4410703), (581, 4251280), (616, 4009730), (664, 3719870), (770, 3207784), (830, 2975896), (880, 2806811), (913, 2705360), (1162, 2125640), (1232, 2004865), (1328, 1859935), (1540, 1603892), (1660, 1487948), (1826, 1352680), (2324, 1062820), (2905, 850256), (3080, 801946), (3320, 743974), (3652, 676340), (4565, 541072), (4648, 531410), (4831, 511280), (5810, 425128), (6160, 400973), (6391, 386480), (6640, 371987), (7304, 338170), (9130, 270536), (9296, 265705), (9662, 255640), (11620, 212564), (12782, 193240), (14608, 169085), (18260, 135268), (19324, 127820), (23240, 106282), (24155, 102256), (25564, 96620), (31955, 77296), (33817, 73040), (36520, 67634), (38648, 63910), (46480, 53141), (48310, 51128)]