337522640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 980937216

約数和(自身を除く): 643414576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 182, 208, 260, 280, 284, 355, 364, 455, 497, 520, 560, 568, 653, 710, 728, 910, 923, 994, 1040, 1136, 1306, 1420, 1456, 1820, 1846, 1988, 2485, 2612, 2840, 3265, 3640, 3692, 3976, 4571, 4615, 4970, 5224, 5680, 6461, 6530, 7280, 7384, 7952, 8489, 9142, 9230, 9940, 10448, 12922, 13060, 14768, 16978, 18284, 18460, 19880, 22855, 25844, 26120, 32305, 33956, 36568, 36920, 39760, 42445, 45710, 46363, 51688, 52240, 59423, 64610, 67912, 73136, 73840, 84890, 91420, 92726, 103376, 118846, 129220, 135824, 169780, 182840, 185452, 231815, 237692, 258440, 297115, 324541, 339560, 365680, 370904, 463630, 475384, 516880, 594230, 602719, 649082, 679120, 741808, 927260, 950768, 1188460, 1205438, 1298164, 1622705, 1854520, 2376920, 2410876, 2596328, 3013595, 3245410, 3709040, 4219033, 4753840, 4821752, 5192656, 6027190, 6490820, 8438066, 9643504, 12054380, 12981640, 16876132, 21095165, 24108760, 25963280, 33752264, 42190330, 48217520, 67504528, 84380660, 168761320, 337522640]

約数ペア:

[(1, 337522640), (2, 168761320), (4, 84380660), (5, 67504528), (7, 48217520), (8, 42190330), (10, 33752264), (13, 25963280), (14, 24108760), (16, 21095165), (20, 16876132), (26, 12981640), (28, 12054380), (35, 9643504), (40, 8438066), (52, 6490820), (56, 6027190), (65, 5192656), (70, 4821752), (71, 4753840), (80, 4219033), (91, 3709040), (104, 3245410), (112, 3013595), (130, 2596328), (140, 2410876), (142, 2376920), (182, 1854520), (208, 1622705), (260, 1298164), (280, 1205438), (284, 1188460), (355, 950768), (364, 927260), (455, 741808), (497, 679120), (520, 649082), (560, 602719), (568, 594230), (653, 516880), (710, 475384), (728, 463630), (910, 370904), (923, 365680), (994, 339560), (1040, 324541), (1136, 297115), (1306, 258440), (1420, 237692), (1456, 231815), (1820, 185452), (1846, 182840), (1988, 169780), (2485, 135824), (2612, 129220), (2840, 118846), (3265, 103376), (3640, 92726), (3692, 91420), (3976, 84890), (4571, 73840), (4615, 73136), (4970, 67912), (5224, 64610), (5680, 59423), (6461, 52240), (6530, 51688), (7280, 46363), (7384, 45710), (7952, 42445), (8489, 39760), (9142, 36920), (9230, 36568), (9940, 33956), (10448, 32305), (12922, 26120), (13060, 25844), (14768, 22855), (16978, 19880), (18284, 18460)]