1738807840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1395

約数の個数: 192

約数和(自身を含む): 5171040000

約数和(自身を除く): 3432232160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 113, 140, 154, 160, 176, 220, 224, 226, 280, 308, 352, 385, 440, 452, 560, 565, 616, 770, 791, 880, 904, 1120, 1130, 1232, 1243, 1249, 1540, 1582, 1760, 1808, 2260, 2464, 2486, 2498, 3080, 3164, 3616, 3955, 4520, 4972, 4996, 6160, 6215, 6245, 6328, 7910, 8701, 8743, 9040, 9944, 9992, 12320, 12430, 12490, 12656, 13739, 15820, 17402, 17486, 18080, 19888, 19984, 24860, 24980, 25312, 27478, 31640, 34804, 34972, 39776, 39968, 43505, 43715, 49720, 49960, 54956, 63280, 68695, 69608, 69944, 87010, 87430, 96173, 99440, 99920, 109912, 126560, 137390, 139216, 139888, 141137, 174020, 174860, 192346, 198880, 199840, 219824, 274780, 278432, 279776, 282274, 348040, 349720, 384692, 439648, 480865, 549560, 564548, 696080, 699440, 705685, 769384, 961730, 987959, 1099120, 1129096, 1392160, 1398880, 1411370, 1538768, 1552507, 1923460, 1975918, 2198240, 2258192, 2822740, 3077536, 3105014, 3846920, 3951836, 4516384, 4939795, 5645480, 6210028, 7693840, 7762535, 7903672, 9879590, 10867549, 11290960, 12420056, 15387680, 15525070, 15807344, 19759180, 21735098, 22581920, 24840112, 31050140, 31614688, 39518360, 43470196, 49680224, 54337745, 62100280, 79036720, 86940392, 108675490, 124200560, 158073440, 173880784, 217350980, 248401120, 347761568, 434701960, 869403920, 1738807840]

約数ペア:

[(1, 1738807840), (2, 869403920), (4, 434701960), (5, 347761568), (7, 248401120), (8, 217350980), (10, 173880784), (11, 158073440), (14, 124200560), (16, 108675490), (20, 86940392), (22, 79036720), (28, 62100280), (32, 54337745), (35, 49680224), (40, 43470196), (44, 39518360), (55, 31614688), (56, 31050140), (70, 24840112), (77, 22581920), (80, 21735098), (88, 19759180), (110, 15807344), (112, 15525070), (113, 15387680), (140, 12420056), (154, 11290960), (160, 10867549), (176, 9879590), (220, 7903672), (224, 7762535), (226, 7693840), (280, 6210028), (308, 5645480), (352, 4939795), (385, 4516384), (440, 3951836), (452, 3846920), (560, 3105014), (565, 3077536), (616, 2822740), (770, 2258192), (791, 2198240), (880, 1975918), (904, 1923460), (1120, 1552507), (1130, 1538768), (1232, 1411370), (1243, 1398880), (1249, 1392160), (1540, 1129096), (1582, 1099120), (1760, 987959), (1808, 961730), (2260, 769384), (2464, 705685), (2486, 699440), (2498, 696080), (3080, 564548), (3164, 549560), (3616, 480865), (3955, 439648), (4520, 384692), (4972, 349720), (4996, 348040), (6160, 282274), (6215, 279776), (6245, 278432), (6328, 274780), (7910, 219824), (8701, 199840), (8743, 198880), (9040, 192346), (9944, 174860), (9992, 174020), (12320, 141137), (12430, 139888), (12490, 139216), (12656, 137390), (13739, 126560), (15820, 109912), (17402, 99920), (17486, 99440), (18080, 96173), (19888, 87430), (19984, 87010), (24860, 69944), (24980, 69608), (25312, 68695), (27478, 63280), (31640, 54956), (34804, 49960), (34972, 49720), (39776, 43715), (39968, 43505)]