126854280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 478483200

約数和(自身を除く): 351628920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 709, 710, 840, 852, 994, 1065, 1260, 1278, 1418, 1420, 1491, 1704, 1988, 2127, 2130, 2485, 2520, 2556, 2836, 2840, 2982, 3195, 3545, 3976, 4254, 4260, 4473, 4963, 4970, 5112, 5672, 5964, 6381, 6390, 7090, 7455, 8508, 8520, 8946, 9926, 9940, 10635, 11928, 12762, 12780, 14180, 14889, 14910, 17016, 17892, 19852, 19880, 21270, 22365, 24815, 25524, 25560, 28360, 29778, 29820, 31905, 35784, 39704, 42540, 44667, 44730, 49630, 50339, 51048, 59556, 59640, 63810, 74445, 85080, 89334, 89460, 99260, 100678, 119112, 127620, 148890, 151017, 178668, 178920, 198520, 201356, 223335, 251695, 255240, 297780, 302034, 352373, 357336, 402712, 446670, 453051, 503390, 595560, 604068, 704746, 755085, 893340, 906102, 1006780, 1057119, 1208136, 1409492, 1510170, 1761865, 1786680, 1812204, 2013560, 2114238, 2265255, 2818984, 3020340, 3171357, 3523730, 3624408, 4228476, 4530510, 5285595, 6040680, 6342714, 7047460, 8456952, 9061020, 10571190, 12685428, 14094920, 15856785, 18122040, 21142380, 25370856, 31713570, 42284760, 63427140, 126854280]

約数ペア:

[(1, 126854280), (2, 63427140), (3, 42284760), (4, 31713570), (5, 25370856), (6, 21142380), (7, 18122040), (8, 15856785), (9, 14094920), (10, 12685428), (12, 10571190), (14, 9061020), (15, 8456952), (18, 7047460), (20, 6342714), (21, 6040680), (24, 5285595), (28, 4530510), (30, 4228476), (35, 3624408), (36, 3523730), (40, 3171357), (42, 3020340), (45, 2818984), (56, 2265255), (60, 2114238), (63, 2013560), (70, 1812204), (71, 1786680), (72, 1761865), (84, 1510170), (90, 1409492), (105, 1208136), (120, 1057119), (126, 1006780), (140, 906102), (142, 893340), (168, 755085), (180, 704746), (210, 604068), (213, 595560), (252, 503390), (280, 453051), (284, 446670), (315, 402712), (355, 357336), (360, 352373), (420, 302034), (426, 297780), (497, 255240), (504, 251695), (568, 223335), (630, 201356), (639, 198520), (709, 178920), (710, 178668), (840, 151017), (852, 148890), (994, 127620), (1065, 119112), (1260, 100678), (1278, 99260), (1418, 89460), (1420, 89334), (1491, 85080), (1704, 74445), (1988, 63810), (2127, 59640), (2130, 59556), (2485, 51048), (2520, 50339), (2556, 49630), (2836, 44730), (2840, 44667), (2982, 42540), (3195, 39704), (3545, 35784), (3976, 31905), (4254, 29820), (4260, 29778), (4473, 28360), (4963, 25560), (4970, 25524), (5112, 24815), (5672, 22365), (5964, 21270), (6381, 19880), (6390, 19852), (7090, 17892), (7455, 17016), (8508, 14910), (8520, 14889), (8946, 14180), (9926, 12780), (9940, 12762), (10635, 11928)]