42091920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 160

約数和(自身を含む): 156240000

約数和(自身を除く): 114148080

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, 1499, 1560, 1755, 1872, 2160, 2340, 2808, 2998, 3120, 3510, 4497, 4680, 5616, 5996, 7020, 7495, 8994, 9360, 11992, 13491, 14040, 14990, 17988, 19487, 22485, 23984, 26982, 28080, 29980, 35976, 38974, 40473, 44970, 53964, 58461, 59960, 67455, 71952, 77948, 80946, 89940, 97435, 107928, 116922, 119920, 134910, 155896, 161892, 175383, 179880, 194870, 202365, 215856, 233844, 269820, 292305, 311792, 323784, 350766, 359760, 389740, 404730, 467688, 526149, 539640, 584610, 647568, 701532, 779480, 809460, 876915, 935376, 1052298, 1079280, 1169220, 1403064, 1558960, 1618920, 1753830, 2104596, 2338440, 2630745, 2806128, 3237840, 3507660, 4209192, 4676880, 5261490, 7015320, 8418384, 10522980, 14030640, 21045960, 42091920]

約数ペア:

[(1, 42091920), (2, 21045960), (3, 14030640), (4, 10522980), (5, 8418384), (6, 7015320), (8, 5261490), (9, 4676880), (10, 4209192), (12, 3507660), (13, 3237840), (15, 2806128), (16, 2630745), (18, 2338440), (20, 2104596), (24, 1753830), (26, 1618920), (27, 1558960), (30, 1403064), (36, 1169220), (39, 1079280), (40, 1052298), (45, 935376), (48, 876915), (52, 809460), (54, 779480), (60, 701532), (65, 647568), (72, 584610), (78, 539640), (80, 526149), (90, 467688), (104, 404730), (108, 389740), (117, 359760), (120, 350766), (130, 323784), (135, 311792), (144, 292305), (156, 269820), (180, 233844), (195, 215856), (208, 202365), (216, 194870), (234, 179880), (240, 175383), (260, 161892), (270, 155896), (312, 134910), (351, 119920), (360, 116922), (390, 107928), (432, 97435), (468, 89940), (520, 80946), (540, 77948), (585, 71952), (624, 67455), (702, 59960), (720, 58461), (780, 53964), (936, 44970), (1040, 40473), (1080, 38974), (1170, 35976), (1404, 29980), (1499, 28080), (1560, 26982), (1755, 23984), (1872, 22485), (2160, 19487), (2340, 17988), (2808, 14990), (2998, 14040), (3120, 13491), (3510, 11992), (4497, 9360), (4680, 8994), (5616, 7495), (5996, 7020)]