2165874660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 6912057600

約数和(自身を除く): 4746182940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 157, 177, 180, 236, 270, 295, 314, 354, 433, 471, 531, 540, 590, 628, 708, 785, 866, 885, 942, 1062, 1180, 1299, 1413, 1570, 1593, 1732, 1770, 1884, 2124, 2165, 2355, 2598, 2655, 2826, 3140, 3186, 3540, 3897, 4239, 4330, 4710, 5196, 5310, 5652, 6372, 6495, 7065, 7794, 7965, 8478, 8660, 9263, 9420, 10620, 11691, 12990, 14130, 15588, 15930, 16956, 18526, 19485, 21195, 23382, 25547, 25980, 27789, 28260, 31860, 37052, 38970, 42390, 46315, 46764, 51094, 55578, 58455, 67981, 76641, 77940, 83367, 84780, 92630, 102188, 111156, 116910, 127735, 135962, 138945, 153282, 166734, 185260, 203943, 229923, 233820, 250101, 255470, 271924, 277890, 306564, 333468, 339905, 383205, 407886, 416835, 459846, 500202, 510940, 555780, 611829, 679810, 689769, 766410, 815772, 833670, 919692, 1000404, 1019715, 1149615, 1223658, 1250505, 1359620, 1379538, 1532820, 1667340, 1835487, 2039430, 2299230, 2447316, 2501010, 2759076, 3059145, 3448845, 3670974, 4010879, 4078860, 4598460, 5002020, 6118290, 6897690, 7341948, 8021758, 9177435, 12032637, 12236580, 13795380, 16043516, 18354870, 20054395, 24065274, 36097911, 36709740, 40108790, 48130548, 60163185, 72195822, 80217580, 108293733, 120326370, 144391644, 180489555, 216587466, 240652740, 360979110, 433174932, 541468665, 721958220, 1082937330, 2165874660]

約数ペア:

[(1, 2165874660), (2, 1082937330), (3, 721958220), (4, 541468665), (5, 433174932), (6, 360979110), (9, 240652740), (10, 216587466), (12, 180489555), (15, 144391644), (18, 120326370), (20, 108293733), (27, 80217580), (30, 72195822), (36, 60163185), (45, 48130548), (54, 40108790), (59, 36709740), (60, 36097911), (90, 24065274), (108, 20054395), (118, 18354870), (135, 16043516), (157, 13795380), (177, 12236580), (180, 12032637), (236, 9177435), (270, 8021758), (295, 7341948), (314, 6897690), (354, 6118290), (433, 5002020), (471, 4598460), (531, 4078860), (540, 4010879), (590, 3670974), (628, 3448845), (708, 3059145), (785, 2759076), (866, 2501010), (885, 2447316), (942, 2299230), (1062, 2039430), (1180, 1835487), (1299, 1667340), (1413, 1532820), (1570, 1379538), (1593, 1359620), (1732, 1250505), (1770, 1223658), (1884, 1149615), (2124, 1019715), (2165, 1000404), (2355, 919692), (2598, 833670), (2655, 815772), (2826, 766410), (3140, 689769), (3186, 679810), (3540, 611829), (3897, 555780), (4239, 510940), (4330, 500202), (4710, 459846), (5196, 416835), (5310, 407886), (5652, 383205), (6372, 339905), (6495, 333468), (7065, 306564), (7794, 277890), (7965, 271924), (8478, 255470), (8660, 250101), (9263, 233820), (9420, 229923), (10620, 203943), (11691, 185260), (12990, 166734), (14130, 153282), (15588, 138945), (15930, 135962), (16956, 127735), (18526, 116910), (19485, 111156), (21195, 102188), (23382, 92630), (25547, 84780), (25980, 83367), (27789, 77940), (28260, 76641), (31860, 67981), (37052, 58455), (38970, 55578), (42390, 51094), (46315, 46764)]