42773640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3951

約数の個数: 128

約数和(自身を含む): 157973760

約数和(自身を除く): 115200120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 3917, 5460, 7834, 10920, 11751, 15668, 19585, 23502, 27419, 31336, 39170, 47004, 50921, 54838, 58755, 78340, 82257, 94008, 101842, 109676, 117510, 137095, 152763, 156680, 164514, 203684, 219352, 235020, 254605, 274190, 305526, 329028, 356447, 407368, 411285, 470040, 509210, 548380, 611052, 658056, 712894, 763815, 822570, 1018420, 1069341, 1096760, 1222104, 1425788, 1527630, 1645140, 1782235, 2036840, 2138682, 2851576, 3055260, 3290280, 3564470, 4277364, 5346705, 6110520, 7128940, 8554728, 10693410, 14257880, 21386820, 42773640]

約数ペア:

[(1, 42773640), (2, 21386820), (3, 14257880), (4, 10693410), (5, 8554728), (6, 7128940), (7, 6110520), (8, 5346705), (10, 4277364), (12, 3564470), (13, 3290280), (14, 3055260), (15, 2851576), (20, 2138682), (21, 2036840), (24, 1782235), (26, 1645140), (28, 1527630), (30, 1425788), (35, 1222104), (39, 1096760), (40, 1069341), (42, 1018420), (52, 822570), (56, 763815), (60, 712894), (65, 658056), (70, 611052), (78, 548380), (84, 509210), (91, 470040), (104, 411285), (105, 407368), (120, 356447), (130, 329028), (140, 305526), (156, 274190), (168, 254605), (182, 235020), (195, 219352), (210, 203684), (260, 164514), (273, 156680), (280, 152763), (312, 137095), (364, 117510), (390, 109676), (420, 101842), (455, 94008), (520, 82257), (546, 78340), (728, 58755), (780, 54838), (840, 50921), (910, 47004), (1092, 39170), (1365, 31336), (1560, 27419), (1820, 23502), (2184, 19585), (2730, 15668), (3640, 11751), (3917, 10920), (5460, 7834)]