118467440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16306

約数の個数: 80

約数和(自身を含む): 339019968

約数和(自身を除く): 220552528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 16273, 32546, 65092, 81365, 113911, 130184, 162730, 211549, 227822, 260368, 325460, 423098, 455644, 569555, 650920, 846196, 911288, 1057745, 1139110, 1301840, 1480843, 1692392, 1822576, 2115490, 2278220, 2961686, 3384784, 4230980, 4556440, 5923372, 7404215, 8461960, 9112880, 11846744, 14808430, 16923920, 23693488, 29616860, 59233720, 118467440]

約数ペア:

[(1, 118467440), (2, 59233720), (4, 29616860), (5, 23693488), (7, 16923920), (8, 14808430), (10, 11846744), (13, 9112880), (14, 8461960), (16, 7404215), (20, 5923372), (26, 4556440), (28, 4230980), (35, 3384784), (40, 2961686), (52, 2278220), (56, 2115490), (65, 1822576), (70, 1692392), (80, 1480843), (91, 1301840), (104, 1139110), (112, 1057745), (130, 911288), (140, 846196), (182, 650920), (208, 569555), (260, 455644), (280, 423098), (364, 325460), (455, 260368), (520, 227822), (560, 211549), (728, 162730), (910, 130184), (1040, 113911), (1456, 81365), (1820, 65092), (3640, 32546), (7280, 16273)]