412401780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 240

約数和(自身を含む): 1516306176

約数和(自身を除く): 1103904396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 123, 126, 135, 140, 162, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 324, 369, 378, 405, 410, 420, 492, 540, 567, 574, 615, 630, 738, 756, 810, 820, 861, 887, 945, 1107, 1134, 1148, 1230, 1260, 1435, 1476, 1620, 1722, 1774, 1845, 1890, 2214, 2268, 2460, 2583, 2661, 2835, 2870, 3321, 3444, 3548, 3690, 3780, 4305, 4428, 4435, 5166, 5322, 5535, 5670, 5740, 6209, 6642, 7380, 7749, 7983, 8610, 8870, 10332, 10644, 11070, 11340, 12418, 12915, 13284, 13305, 15498, 15966, 16605, 17220, 17740, 18627, 22140, 23247, 23949, 24836, 25830, 26610, 30996, 31045, 31932, 33210, 36367, 37254, 38745, 39915, 46494, 47898, 51660, 53220, 55881, 62090, 66420, 71847, 72734, 74508, 77490, 79830, 92988, 93135, 95796, 109101, 111762, 116235, 119745, 124180, 143694, 145468, 154980, 159660, 167643, 181835, 186270, 218202, 223524, 232470, 239490, 254569, 279405, 287388, 327303, 335286, 359235, 363670, 372540, 436404, 464940, 478980, 502929, 509138, 545505, 558810, 654606, 670572, 718470, 727340, 763707, 838215, 981909, 1005858, 1018276, 1091010, 1117620, 1272845, 1309212, 1436940, 1527414, 1636515, 1676430, 1963818, 2011716, 2182020, 2291121, 2514645, 2545690, 2945727, 3054828, 3273030, 3352860, 3818535, 3927636, 4582242, 4909545, 5029290, 5091380, 5891454, 6546060, 6873363, 7637070, 9164484, 9819090, 10058580, 11455605, 11782908, 13746726, 14728635, 15274140, 19638180, 20620089, 22911210, 27493452, 29457270, 34366815, 41240178, 45822420, 58914540, 68733630, 82480356, 103100445, 137467260, 206200890, 412401780]

約数ペア:

[(1, 412401780), (2, 206200890), (3, 137467260), (4, 103100445), (5, 82480356), (6, 68733630), (7, 58914540), (9, 45822420), (10, 41240178), (12, 34366815), (14, 29457270), (15, 27493452), (18, 22911210), (20, 20620089), (21, 19638180), (27, 15274140), (28, 14728635), (30, 13746726), (35, 11782908), (36, 11455605), (41, 10058580), (42, 9819090), (45, 9164484), (54, 7637070), (60, 6873363), (63, 6546060), (70, 5891454), (81, 5091380), (82, 5029290), (84, 4909545), (90, 4582242), (105, 3927636), (108, 3818535), (123, 3352860), (126, 3273030), (135, 3054828), (140, 2945727), (162, 2545690), (164, 2514645), (180, 2291121), (189, 2182020), (205, 2011716), (210, 1963818), (246, 1676430), (252, 1636515), (270, 1527414), (287, 1436940), (315, 1309212), (324, 1272845), (369, 1117620), (378, 1091010), (405, 1018276), (410, 1005858), (420, 981909), (492, 838215), (540, 763707), (567, 727340), (574, 718470), (615, 670572), (630, 654606), (738, 558810), (756, 545505), (810, 509138), (820, 502929), (861, 478980), (887, 464940), (945, 436404), (1107, 372540), (1134, 363670), (1148, 359235), (1230, 335286), (1260, 327303), (1435, 287388), (1476, 279405), (1620, 254569), (1722, 239490), (1774, 232470), (1845, 223524), (1890, 218202), (2214, 186270), (2268, 181835), (2460, 167643), (2583, 159660), (2661, 154980), (2835, 145468), (2870, 143694), (3321, 124180), (3444, 119745), (3548, 116235), (3690, 111762), (3780, 109101), (4305, 95796), (4428, 93135), (4435, 92988), (5166, 79830), (5322, 77490), (5535, 74508), (5670, 72734), (5740, 71847), (6209, 66420), (6642, 62090), (7380, 55881), (7749, 53220), (7983, 51660), (8610, 47898), (8870, 46494), (10332, 39915), (10644, 38745), (11070, 37254), (11340, 36367), (12418, 33210), (12915, 31932), (13284, 31045), (13305, 30996), (15498, 26610), (15966, 25830), (16605, 24836), (17220, 23949), (17740, 23247), (18627, 22140)]