42311360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 124090176

約数和(自身を除く): 81778816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1453, 1456, 1820, 2080, 2240, 2906, 2912, 3640, 4160, 5812, 5824, 7265, 7280, 10171, 11624, 14530, 14560, 18889, 20342, 23248, 29060, 29120, 37778, 40684, 46496, 50855, 58120, 75556, 81368, 92992, 94445, 101710, 116240, 132223, 151112, 162736, 188890, 203420, 232480, 264446, 302224, 325472, 377780, 406840, 464960, 528892, 604448, 650944, 661115, 755560, 813680, 1057784, 1208896, 1322230, 1511120, 1627360, 2115568, 2644460, 3022240, 3254720, 4231136, 5288920, 6044480, 8462272, 10577840, 21155680, 42311360]

約数ペア:

[(1, 42311360), (2, 21155680), (4, 10577840), (5, 8462272), (7, 6044480), (8, 5288920), (10, 4231136), (13, 3254720), (14, 3022240), (16, 2644460), (20, 2115568), (26, 1627360), (28, 1511120), (32, 1322230), (35, 1208896), (40, 1057784), (52, 813680), (56, 755560), (64, 661115), (65, 650944), (70, 604448), (80, 528892), (91, 464960), (104, 406840), (112, 377780), (130, 325472), (140, 302224), (160, 264446), (182, 232480), (208, 203420), (224, 188890), (260, 162736), (280, 151112), (320, 132223), (364, 116240), (416, 101710), (448, 94445), (455, 92992), (520, 81368), (560, 75556), (728, 58120), (832, 50855), (910, 46496), (1040, 40684), (1120, 37778), (1453, 29120), (1456, 29060), (1820, 23248), (2080, 20342), (2240, 18889), (2906, 14560), (2912, 14530), (3640, 11624), (4160, 10171), (5812, 7280), (5824, 7265)]