2993391240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1092

約数の個数: 256

約数和(自身を含む): 10615173120

約数和(自身を除く): 7621781880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 71, 84, 105, 106, 120, 140, 142, 159, 168, 210, 212, 213, 265, 280, 284, 318, 355, 371, 420, 424, 426, 497, 530, 568, 636, 710, 742, 795, 840, 852, 947, 994, 1060, 1065, 1113, 1272, 1420, 1484, 1491, 1590, 1704, 1855, 1894, 1988, 2120, 2130, 2226, 2485, 2840, 2841, 2968, 2982, 3180, 3710, 3763, 3788, 3976, 4260, 4452, 4735, 4970, 5565, 5682, 5964, 6360, 6629, 7420, 7455, 7526, 7576, 8520, 8904, 9470, 9940, 11130, 11289, 11364, 11928, 13258, 14205, 14840, 14910, 15052, 18815, 18940, 19880, 19887, 22260, 22578, 22728, 26341, 26516, 28410, 29820, 30104, 33145, 37630, 37880, 39774, 44520, 45156, 50191, 52682, 53032, 56445, 56820, 59640, 66290, 67237, 75260, 79023, 79548, 90312, 99435, 100382, 105364, 112890, 113640, 131705, 132580, 134474, 150520, 150573, 158046, 159096, 198870, 200764, 201711, 210728, 225780, 250955, 263410, 265160, 268948, 301146, 316092, 336185, 351337, 395115, 397740, 401528, 403422, 451560, 470659, 501910, 526820, 537896, 602292, 632184, 672370, 702674, 752865, 790230, 795480, 806844, 941318, 1003820, 1008555, 1053640, 1054011, 1204584, 1344740, 1405348, 1411977, 1505730, 1580460, 1613688, 1756685, 1882636, 2007640, 2017110, 2108022, 2353295, 2689480, 2810696, 2823954, 3011460, 3160920, 3513370, 3563561, 3765272, 4034220, 4216044, 4706590, 5270055, 5647908, 6022920, 7026740, 7059885, 7127122, 8068440, 8432088, 9413180, 10540110, 10690683, 11295816, 14053480, 14119770, 14254244, 17817805, 18826360, 21080220, 21381366, 24944927, 28239540, 28508488, 35635610, 42160440, 42762732, 49889854, 53453415, 56479080, 71271220, 74834781, 85525464, 99779708, 106906830, 124724635, 142542440, 149669562, 199559416, 213813660, 249449270, 299339124, 374173905, 427627320, 498898540, 598678248, 748347810, 997797080, 1496695620, 2993391240]

約数ペア:

[(1, 2993391240), (2, 1496695620), (3, 997797080), (4, 748347810), (5, 598678248), (6, 498898540), (7, 427627320), (8, 374173905), (10, 299339124), (12, 249449270), (14, 213813660), (15, 199559416), (20, 149669562), (21, 142542440), (24, 124724635), (28, 106906830), (30, 99779708), (35, 85525464), (40, 74834781), (42, 71271220), (53, 56479080), (56, 53453415), (60, 49889854), (70, 42762732), (71, 42160440), (84, 35635610), (105, 28508488), (106, 28239540), (120, 24944927), (140, 21381366), (142, 21080220), (159, 18826360), (168, 17817805), (210, 14254244), (212, 14119770), (213, 14053480), (265, 11295816), (280, 10690683), (284, 10540110), (318, 9413180), (355, 8432088), (371, 8068440), (420, 7127122), (424, 7059885), (426, 7026740), (497, 6022920), (530, 5647908), (568, 5270055), (636, 4706590), (710, 4216044), (742, 4034220), (795, 3765272), (840, 3563561), (852, 3513370), (947, 3160920), (994, 3011460), (1060, 2823954), (1065, 2810696), (1113, 2689480), (1272, 2353295), (1420, 2108022), (1484, 2017110), (1491, 2007640), (1590, 1882636), (1704, 1756685), (1855, 1613688), (1894, 1580460), (1988, 1505730), (2120, 1411977), (2130, 1405348), (2226, 1344740), (2485, 1204584), (2840, 1054011), (2841, 1053640), (2968, 1008555), (2982, 1003820), (3180, 941318), (3710, 806844), (3763, 795480), (3788, 790230), (3976, 752865), (4260, 702674), (4452, 672370), (4735, 632184), (4970, 602292), (5565, 537896), (5682, 526820), (5964, 501910), (6360, 470659), (6629, 451560), (7420, 403422), (7455, 401528), (7526, 397740), (7576, 395115), (8520, 351337), (8904, 336185), (9470, 316092), (9940, 301146), (11130, 268948), (11289, 265160), (11364, 263410), (11928, 250955), (13258, 225780), (14205, 210728), (14840, 201711), (14910, 200764), (15052, 198870), (18815, 159096), (18940, 158046), (19880, 150573), (19887, 150520), (22260, 134474), (22578, 132580), (22728, 131705), (26341, 113640), (26516, 112890), (28410, 105364), (29820, 100382), (30104, 99435), (33145, 90312), (37630, 79548), (37880, 79023), (39774, 75260), (44520, 67237), (45156, 66290), (50191, 59640), (52682, 56820), (53032, 56445)]