42428880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1546

約数の個数: 160

約数和(自身を含む): 157489920

約数和(自身を除く): 115061040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1511, 1560, 1755, 1872, 2160, 2340, 2808, 3022, 3120, 3510, 4533, 4680, 5616, 6044, 7020, 7555, 9066, 9360, 12088, 13599, 14040, 15110, 18132, 19643, 22665, 24176, 27198, 28080, 30220, 36264, 39286, 40797, 45330, 54396, 58929, 60440, 67995, 72528, 78572, 81594, 90660, 98215, 108792, 117858, 120880, 135990, 157144, 163188, 176787, 181320, 196430, 203985, 217584, 235716, 271980, 294645, 314288, 326376, 353574, 362640, 392860, 407970, 471432, 530361, 543960, 589290, 652752, 707148, 785720, 815940, 883935, 942864, 1060722, 1087920, 1178580, 1414296, 1571440, 1631880, 1767870, 2121444, 2357160, 2651805, 2828592, 3263760, 3535740, 4242888, 4714320, 5303610, 7071480, 8485776, 10607220, 14142960, 21214440, 42428880]

約数ペア:

[(1, 42428880), (2, 21214440), (3, 14142960), (4, 10607220), (5, 8485776), (6, 7071480), (8, 5303610), (9, 4714320), (10, 4242888), (12, 3535740), (13, 3263760), (15, 2828592), (16, 2651805), (18, 2357160), (20, 2121444), (24, 1767870), (26, 1631880), (27, 1571440), (30, 1414296), (36, 1178580), (39, 1087920), (40, 1060722), (45, 942864), (48, 883935), (52, 815940), (54, 785720), (60, 707148), (65, 652752), (72, 589290), (78, 543960), (80, 530361), (90, 471432), (104, 407970), (108, 392860), (117, 362640), (120, 353574), (130, 326376), (135, 314288), (144, 294645), (156, 271980), (180, 235716), (195, 217584), (208, 203985), (216, 196430), (234, 181320), (240, 176787), (260, 163188), (270, 157144), (312, 135990), (351, 120880), (360, 117858), (390, 108792), (432, 98215), (468, 90660), (520, 81594), (540, 78572), (585, 72528), (624, 67995), (702, 60440), (720, 58929), (780, 54396), (936, 45330), (1040, 40797), (1080, 39286), (1170, 36264), (1404, 30220), (1511, 28080), (1560, 27198), (1755, 24176), (1872, 22665), (2160, 19643), (2340, 18132), (2808, 15110), (3022, 14040), (3120, 13599), (3510, 12088), (4533, 9360), (4680, 9066), (5616, 7555), (6044, 7020)]