8756270880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{5653}}^1$

素因数の和:6139

約数の個数: 192

約数和(自身を含む): 31596542208

約数和(自身を除く): 22840271328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 461, 480, 560, 672, 840, 922, 1120, 1383, 1680, 1844, 2305, 2766, 3227, 3360, 3688, 4610, 5532, 5653, 6454, 6915, 7376, 9220, 9681, 11064, 11306, 12908, 13830, 14752, 16135, 16959, 18440, 19362, 22128, 22612, 25816, 27660, 28265, 32270, 33918, 36880, 38724, 39571, 44256, 45224, 48405, 51632, 55320, 56530, 64540, 67836, 73760, 77448, 79142, 84795, 90448, 96810, 103264, 110640, 113060, 118713, 129080, 135672, 154896, 158284, 169590, 180896, 193620, 197855, 221280, 226120, 237426, 258160, 271344, 309792, 316568, 339180, 387240, 395710, 452240, 474852, 516320, 542688, 593565, 633136, 678360, 774480, 791420, 904480, 949704, 1187130, 1266272, 1356720, 1548960, 1582840, 1899408, 2374260, 2606033, 2713440, 3165680, 3798816, 4748520, 5212066, 6331360, 7818099, 9497040, 10424132, 13030165, 15636198, 18242231, 18994080, 20848264, 26060330, 31272396, 36484462, 39090495, 41696528, 52120660, 54726693, 62544792, 72968924, 78180990, 83393056, 91211155, 104241320, 109453386, 125089584, 145937848, 156361980, 182422310, 208482640, 218906772, 250179168, 273633465, 291875696, 312723960, 364844620, 416965280, 437813544, 547266930, 583751392, 625447920, 729689240, 875627088, 1094533860, 1250895840, 1459378480, 1751254176, 2189067720, 2918756960, 4378135440, 8756270880]

約数ペア:

[(1, 8756270880), (2, 4378135440), (3, 2918756960), (4, 2189067720), (5, 1751254176), (6, 1459378480), (7, 1250895840), (8, 1094533860), (10, 875627088), (12, 729689240), (14, 625447920), (15, 583751392), (16, 547266930), (20, 437813544), (21, 416965280), (24, 364844620), (28, 312723960), (30, 291875696), (32, 273633465), (35, 250179168), (40, 218906772), (42, 208482640), (48, 182422310), (56, 156361980), (60, 145937848), (70, 125089584), (80, 109453386), (84, 104241320), (96, 91211155), (105, 83393056), (112, 78180990), (120, 72968924), (140, 62544792), (160, 54726693), (168, 52120660), (210, 41696528), (224, 39090495), (240, 36484462), (280, 31272396), (336, 26060330), (420, 20848264), (461, 18994080), (480, 18242231), (560, 15636198), (672, 13030165), (840, 10424132), (922, 9497040), (1120, 7818099), (1383, 6331360), (1680, 5212066), (1844, 4748520), (2305, 3798816), (2766, 3165680), (3227, 2713440), (3360, 2606033), (3688, 2374260), (4610, 1899408), (5532, 1582840), (5653, 1548960), (6454, 1356720), (6915, 1266272), (7376, 1187130), (9220, 949704), (9681, 904480), (11064, 791420), (11306, 774480), (12908, 678360), (13830, 633136), (14752, 593565), (16135, 542688), (16959, 516320), (18440, 474852), (19362, 452240), (22128, 395710), (22612, 387240), (25816, 339180), (27660, 316568), (28265, 309792), (32270, 271344), (33918, 258160), (36880, 237426), (38724, 226120), (39571, 221280), (44256, 197855), (45224, 193620), (48405, 180896), (51632, 169590), (55320, 158284), (56530, 154896), (64540, 135672), (67836, 129080), (73760, 118713), (77448, 113060), (79142, 110640), (84795, 103264), (90448, 96810)]