42110640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 166551840

約数和(自身を除く): 124441200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 409, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 818, 858, 880, 936, 990, 1040, 1144, 1170, 1227, 1287, 1320, 1430, 1560, 1584, 1636, 1716, 1872, 1980, 2045, 2145, 2288, 2340, 2454, 2574, 2640, 2860, 3120, 3272, 3432, 3681, 3960, 4090, 4290, 4499, 4680, 4908, 5148, 5317, 5720, 6135, 6435, 6544, 6864, 7362, 7920, 8180, 8580, 8998, 9360, 9816, 10296, 10634, 11440, 12270, 12870, 13497, 14724, 15951, 16360, 17160, 17996, 18405, 19632, 20592, 21268, 22495, 24540, 25740, 26585, 26994, 29448, 31902, 32720, 34320, 35992, 36810, 40491, 42536, 44990, 47853, 49080, 51480, 53170, 53988, 58487, 58896, 63804, 67485, 71984, 73620, 79755, 80982, 85072, 89980, 95706, 98160, 102960, 106340, 107976, 116974, 127608, 134970, 147240, 159510, 161964, 175461, 179960, 191412, 202455, 212680, 215952, 233948, 239265, 255216, 269940, 292435, 294480, 319020, 323928, 350922, 359920, 382824, 404910, 425360, 467896, 478530, 526383, 539880, 584870, 638040, 647856, 701844, 765648, 809820, 877305, 935792, 957060, 1052766, 1079760, 1169740, 1276080, 1403688, 1619640, 1754610, 1914120, 2105532, 2339480, 2631915, 2807376, 3239280, 3509220, 3828240, 4211064, 4678960, 5263830, 7018440, 8422128, 10527660, 14036880, 21055320, 42110640]

約数ペア:

[(1, 42110640), (2, 21055320), (3, 14036880), (4, 10527660), (5, 8422128), (6, 7018440), (8, 5263830), (9, 4678960), (10, 4211064), (11, 3828240), (12, 3509220), (13, 3239280), (15, 2807376), (16, 2631915), (18, 2339480), (20, 2105532), (22, 1914120), (24, 1754610), (26, 1619640), (30, 1403688), (33, 1276080), (36, 1169740), (39, 1079760), (40, 1052766), (44, 957060), (45, 935792), (48, 877305), (52, 809820), (55, 765648), (60, 701844), (65, 647856), (66, 638040), (72, 584870), (78, 539880), (80, 526383), (88, 478530), (90, 467896), (99, 425360), (104, 404910), (110, 382824), (117, 359920), (120, 350922), (130, 323928), (132, 319020), (143, 294480), (144, 292435), (156, 269940), (165, 255216), (176, 239265), (180, 233948), (195, 215952), (198, 212680), (208, 202455), (220, 191412), (234, 179960), (240, 175461), (260, 161964), (264, 159510), (286, 147240), (312, 134970), (330, 127608), (360, 116974), (390, 107976), (396, 106340), (409, 102960), (429, 98160), (440, 95706), (468, 89980), (495, 85072), (520, 80982), (528, 79755), (572, 73620), (585, 71984), (624, 67485), (660, 63804), (715, 58896), (720, 58487), (780, 53988), (792, 53170), (818, 51480), (858, 49080), (880, 47853), (936, 44990), (990, 42536), (1040, 40491), (1144, 36810), (1170, 35992), (1227, 34320), (1287, 32720), (1320, 31902), (1430, 29448), (1560, 26994), (1584, 26585), (1636, 25740), (1716, 24540), (1872, 22495), (1980, 21268), (2045, 20592), (2145, 19632), (2288, 18405), (2340, 17996), (2454, 17160), (2574, 16360), (2640, 15951), (2860, 14724), (3120, 13497), (3272, 12870), (3432, 12270), (3681, 11440), (3960, 10634), (4090, 10296), (4290, 9816), (4499, 9360), (4680, 8998), (4908, 8580), (5148, 8180), (5317, 7920), (5720, 7362), (6135, 6864), (6435, 6544)]