4480308840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:752

約数の個数: 256

約数和(自身を含む): 15782584320

約数和(自身を除く): 11302275480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 283, 329, 376, 401, 420, 470, 564, 566, 658, 705, 802, 840, 849, 940, 987, 1128, 1132, 1203, 1316, 1410, 1415, 1604, 1645, 1698, 1880, 1974, 1981, 2005, 2264, 2406, 2632, 2807, 2820, 2830, 3208, 3290, 3396, 3948, 3962, 4010, 4245, 4812, 4935, 5614, 5640, 5660, 5943, 6015, 6580, 6792, 7896, 7924, 8020, 8421, 8490, 9624, 9870, 9905, 11228, 11320, 11886, 12030, 13160, 13301, 14035, 15848, 16040, 16842, 16980, 18847, 19740, 19810, 22456, 23772, 24060, 26602, 28070, 29715, 33684, 33960, 37694, 39480, 39620, 39903, 42105, 47544, 48120, 53204, 56140, 56541, 59430, 66505, 67368, 75388, 79240, 79806, 84210, 93107, 94235, 106408, 112280, 113082, 113483, 118860, 131929, 133010, 150776, 159612, 168420, 186214, 188470, 199515, 226164, 226966, 237720, 263858, 266020, 279321, 282705, 319224, 336840, 340449, 372428, 376940, 395787, 399030, 452328, 453932, 465535, 527716, 532040, 558642, 565410, 567415, 659645, 680898, 744856, 753880, 791574, 794381, 798060, 907864, 931070, 1055432, 1117284, 1130820, 1134830, 1319290, 1361796, 1396605, 1583148, 1588762, 1596120, 1702245, 1862140, 1978935, 2234568, 2261640, 2269660, 2383143, 2638580, 2723592, 2793210, 3166296, 3177524, 3404490, 3724280, 3957870, 3971905, 4539320, 4766286, 5277160, 5333701, 5586420, 6355048, 6808980, 7915740, 7943810, 9532572, 10667402, 11172840, 11915715, 13617960, 15831480, 15887620, 16001103, 19065144, 21334804, 23831430, 26668505, 31775240, 32002206, 37335907, 42669608, 47662860, 53337010, 64004412, 74671814, 80005515, 95325720, 106674020, 112007721, 128008824, 149343628, 160011030, 186679535, 213348040, 224015442, 298687256, 320022060, 373359070, 448030884, 560038605, 640044120, 746718140, 896061768, 1120077210, 1493436280, 2240154420, 4480308840]

約数ペア:

[(1, 4480308840), (2, 2240154420), (3, 1493436280), (4, 1120077210), (5, 896061768), (6, 746718140), (7, 640044120), (8, 560038605), (10, 448030884), (12, 373359070), (14, 320022060), (15, 298687256), (20, 224015442), (21, 213348040), (24, 186679535), (28, 160011030), (30, 149343628), (35, 128008824), (40, 112007721), (42, 106674020), (47, 95325720), (56, 80005515), (60, 74671814), (70, 64004412), (84, 53337010), (94, 47662860), (105, 42669608), (120, 37335907), (140, 32002206), (141, 31775240), (168, 26668505), (188, 23831430), (210, 21334804), (235, 19065144), (280, 16001103), (282, 15887620), (283, 15831480), (329, 13617960), (376, 11915715), (401, 11172840), (420, 10667402), (470, 9532572), (564, 7943810), (566, 7915740), (658, 6808980), (705, 6355048), (802, 5586420), (840, 5333701), (849, 5277160), (940, 4766286), (987, 4539320), (1128, 3971905), (1132, 3957870), (1203, 3724280), (1316, 3404490), (1410, 3177524), (1415, 3166296), (1604, 2793210), (1645, 2723592), (1698, 2638580), (1880, 2383143), (1974, 2269660), (1981, 2261640), (2005, 2234568), (2264, 1978935), (2406, 1862140), (2632, 1702245), (2807, 1596120), (2820, 1588762), (2830, 1583148), (3208, 1396605), (3290, 1361796), (3396, 1319290), (3948, 1134830), (3962, 1130820), (4010, 1117284), (4245, 1055432), (4812, 931070), (4935, 907864), (5614, 798060), (5640, 794381), (5660, 791574), (5943, 753880), (6015, 744856), (6580, 680898), (6792, 659645), (7896, 567415), (7924, 565410), (8020, 558642), (8421, 532040), (8490, 527716), (9624, 465535), (9870, 453932), (9905, 452328), (11228, 399030), (11320, 395787), (11886, 376940), (12030, 372428), (13160, 340449), (13301, 336840), (14035, 319224), (15848, 282705), (16040, 279321), (16842, 266020), (16980, 263858), (18847, 237720), (19740, 226966), (19810, 226164), (22456, 199515), (23772, 188470), (24060, 186214), (26602, 168420), (28070, 159612), (29715, 150776), (33684, 133010), (33960, 131929), (37694, 118860), (39480, 113483), (39620, 113082), (39903, 112280), (42105, 106408), (47544, 94235), (48120, 93107), (53204, 84210), (56140, 79806), (56541, 79240), (59430, 75388), (66505, 67368)]