486950940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1918

約数の個数: 240

約数和(自身を含む): 1822689792

約数和(自身を除く): 1335738852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1610, 1620, 1863, 1867, 1890, 1932, 2070, 2268, 2415, 2484, 2835, 2898, 3105, 3220, 3726, 3734, 3780, 4140, 4347, 4830, 5601, 5670, 5796, 6210, 7245, 7452, 7468, 8694, 9315, 9335, 9660, 11202, 11340, 12420, 13041, 13069, 14490, 16803, 17388, 18630, 18670, 21735, 22404, 26082, 26138, 28005, 28980, 33606, 37260, 37340, 39207, 42941, 43470, 50409, 52164, 52276, 56010, 65205, 65345, 67212, 78414, 84015, 85882, 86940, 100818, 112020, 117621, 128823, 130410, 130690, 151227, 156828, 168030, 171764, 196035, 201636, 214705, 235242, 252045, 257646, 260820, 261380, 300587, 302454, 336060, 352863, 386469, 392070, 429410, 470484, 504090, 515292, 588105, 601174, 604908, 644115, 705726, 756135, 772938, 784140, 858820, 901761, 1008180, 1058589, 1159407, 1176210, 1202348, 1288230, 1411452, 1502935, 1512270, 1545876, 1764315, 1803522, 1932345, 2117178, 2318814, 2352420, 2576460, 2705283, 3005870, 3024540, 3478221, 3528630, 3607044, 3864690, 4234356, 4508805, 4637628, 5292945, 5410566, 5797035, 6011740, 6956442, 7057260, 7729380, 8115849, 9017610, 10585890, 10821132, 11594070, 13526415, 13912884, 16231698, 17391105, 18035220, 21171780, 23188140, 24347547, 27052830, 32463396, 34782210, 40579245, 48695094, 54105660, 69564420, 81158490, 97390188, 121737735, 162316980, 243475470, 486950940]

約数ペア:

[(1, 486950940), (2, 243475470), (3, 162316980), (4, 121737735), (5, 97390188), (6, 81158490), (7, 69564420), (9, 54105660), (10, 48695094), (12, 40579245), (14, 34782210), (15, 32463396), (18, 27052830), (20, 24347547), (21, 23188140), (23, 21171780), (27, 18035220), (28, 17391105), (30, 16231698), (35, 13912884), (36, 13526415), (42, 11594070), (45, 10821132), (46, 10585890), (54, 9017610), (60, 8115849), (63, 7729380), (69, 7057260), (70, 6956442), (81, 6011740), (84, 5797035), (90, 5410566), (92, 5292945), (105, 4637628), (108, 4508805), (115, 4234356), (126, 3864690), (135, 3607044), (138, 3528630), (140, 3478221), (161, 3024540), (162, 3005870), (180, 2705283), (189, 2576460), (207, 2352420), (210, 2318814), (230, 2117178), (252, 1932345), (270, 1803522), (276, 1764315), (315, 1545876), (322, 1512270), (324, 1502935), (345, 1411452), (378, 1288230), (405, 1202348), (414, 1176210), (420, 1159407), (460, 1058589), (483, 1008180), (540, 901761), (567, 858820), (621, 784140), (630, 772938), (644, 756135), (690, 705726), (756, 644115), (805, 604908), (810, 601174), (828, 588105), (945, 515292), (966, 504090), (1035, 470484), (1134, 429410), (1242, 392070), (1260, 386469), (1380, 352863), (1449, 336060), (1610, 302454), (1620, 300587), (1863, 261380), (1867, 260820), (1890, 257646), (1932, 252045), (2070, 235242), (2268, 214705), (2415, 201636), (2484, 196035), (2835, 171764), (2898, 168030), (3105, 156828), (3220, 151227), (3726, 130690), (3734, 130410), (3780, 128823), (4140, 117621), (4347, 112020), (4830, 100818), (5601, 86940), (5670, 85882), (5796, 84015), (6210, 78414), (7245, 67212), (7452, 65345), (7468, 65205), (8694, 56010), (9315, 52276), (9335, 52164), (9660, 50409), (11202, 43470), (11340, 42941), (12420, 39207), (13041, 37340), (13069, 37260), (14490, 33606), (16803, 28980), (17388, 28005), (18630, 26138), (18670, 26082), (21735, 22404)]