275023840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 144

約数和(自身を含む): 804631968

約数和(自身を除く): 529608128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1120, 1183, 1352, 1453, 1456, 1690, 1820, 2080, 2366, 2704, 2906, 2912, 3380, 3640, 4732, 5408, 5812, 5915, 6760, 7265, 7280, 9464, 10171, 11624, 11830, 13520, 14530, 14560, 18889, 18928, 20342, 23248, 23660, 27040, 29060, 37778, 37856, 40684, 46496, 47320, 50855, 58120, 75556, 81368, 94445, 94640, 101710, 116240, 132223, 151112, 162736, 188890, 189280, 203420, 232480, 245557, 264446, 302224, 325472, 377780, 406840, 491114, 528892, 604448, 661115, 755560, 813680, 982228, 1057784, 1227785, 1322230, 1511120, 1627360, 1718899, 1964456, 2115568, 2455570, 2644460, 3022240, 3437798, 3928912, 4231136, 4911140, 5288920, 6875596, 7857824, 8594495, 9822280, 10577840, 13751192, 17188990, 19644560, 21155680, 27502384, 34377980, 39289120, 55004768, 68755960, 137511920, 275023840]

約数ペア:

[(1, 275023840), (2, 137511920), (4, 68755960), (5, 55004768), (7, 39289120), (8, 34377980), (10, 27502384), (13, 21155680), (14, 19644560), (16, 17188990), (20, 13751192), (26, 10577840), (28, 9822280), (32, 8594495), (35, 7857824), (40, 6875596), (52, 5288920), (56, 4911140), (65, 4231136), (70, 3928912), (80, 3437798), (91, 3022240), (104, 2644460), (112, 2455570), (130, 2115568), (140, 1964456), (160, 1718899), (169, 1627360), (182, 1511120), (208, 1322230), (224, 1227785), (260, 1057784), (280, 982228), (338, 813680), (364, 755560), (416, 661115), (455, 604448), (520, 528892), (560, 491114), (676, 406840), (728, 377780), (845, 325472), (910, 302224), (1040, 264446), (1120, 245557), (1183, 232480), (1352, 203420), (1453, 189280), (1456, 188890), (1690, 162736), (1820, 151112), (2080, 132223), (2366, 116240), (2704, 101710), (2906, 94640), (2912, 94445), (3380, 81368), (3640, 75556), (4732, 58120), (5408, 50855), (5812, 47320), (5915, 46496), (6760, 40684), (7265, 37856), (7280, 37778), (9464, 29060), (10171, 27040), (11624, 23660), (11830, 23248), (13520, 20342), (14530, 18928), (14560, 18889)]