21143156760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41389}}^1$

素因数の和:41463

約数の個数: 256

約数和(自身を含む): 78674112000

約数和(自身を除く): 57530955240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 297, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 540, 594, 645, 660, 774, 792, 860, 946, 990, 1032, 1080, 1161, 1188, 1290, 1320, 1419, 1485, 1548, 1720, 1892, 1935, 1980, 2322, 2365, 2376, 2580, 2838, 2970, 3096, 3784, 3870, 3960, 4257, 4644, 4730, 5160, 5676, 5805, 5940, 7095, 7740, 8514, 9288, 9460, 11352, 11610, 11880, 12771, 14190, 15480, 17028, 18920, 21285, 23220, 25542, 28380, 34056, 41389, 42570, 46440, 51084, 56760, 63855, 82778, 85140, 102168, 124167, 127710, 165556, 170280, 206945, 248334, 255420, 331112, 372501, 413890, 455279, 496668, 510840, 620835, 745002, 827780, 910558, 993336, 1117503, 1241670, 1365837, 1490004, 1655560, 1779727, 1821116, 1862505, 2235006, 2276395, 2483340, 2731674, 2980008, 3559454, 3642232, 3725010, 4097511, 4470012, 4552790, 4966680, 5339181, 5463348, 5587515, 6829185, 7118908, 7450020, 8195022, 8898635, 8940024, 9105580, 10678362, 10926696, 11175030, 12292533, 13658370, 14237816, 14900040, 16017543, 16390044, 17797270, 18211160, 19576997, 20487555, 21356724, 22350060, 24585066, 26695905, 27316740, 32035086, 32780088, 35594540, 39153994, 40975110, 42713448, 44700120, 48052629, 49170132, 53391810, 54633480, 58730991, 61462665, 64070172, 71189080, 78307988, 80087715, 81950220, 96105258, 97884985, 98340264, 106783620, 117461982, 122925330, 128140344, 156615976, 160175430, 163900440, 176192973, 192210516, 195769970, 213567240, 234923964, 240263145, 245850660, 293654955, 320350860, 352385946, 384421032, 391539940, 469847928, 480526290, 491701320, 528578919, 587309910, 640701720, 704771892, 783079880, 880964865, 961052580, 1057157838, 1174619820, 1409543784, 1761929730, 1922105160, 2114315676, 2349239640, 2642894595, 3523859460, 4228631352, 5285789190, 7047718920, 10571578380, 21143156760]

約数ペア:

[(1, 21143156760), (2, 10571578380), (3, 7047718920), (4, 5285789190), (5, 4228631352), (6, 3523859460), (8, 2642894595), (9, 2349239640), (10, 2114315676), (11, 1922105160), (12, 1761929730), (15, 1409543784), (18, 1174619820), (20, 1057157838), (22, 961052580), (24, 880964865), (27, 783079880), (30, 704771892), (33, 640701720), (36, 587309910), (40, 528578919), (43, 491701320), (44, 480526290), (45, 469847928), (54, 391539940), (55, 384421032), (60, 352385946), (66, 320350860), (72, 293654955), (86, 245850660), (88, 240263145), (90, 234923964), (99, 213567240), (108, 195769970), (110, 192210516), (120, 176192973), (129, 163900440), (132, 160175430), (135, 156615976), (165, 128140344), (172, 122925330), (180, 117461982), (198, 106783620), (215, 98340264), (216, 97884985), (220, 96105258), (258, 81950220), (264, 80087715), (270, 78307988), (297, 71189080), (330, 64070172), (344, 61462665), (360, 58730991), (387, 54633480), (396, 53391810), (430, 49170132), (440, 48052629), (473, 44700120), (495, 42713448), (516, 40975110), (540, 39153994), (594, 35594540), (645, 32780088), (660, 32035086), (774, 27316740), (792, 26695905), (860, 24585066), (946, 22350060), (990, 21356724), (1032, 20487555), (1080, 19576997), (1161, 18211160), (1188, 17797270), (1290, 16390044), (1320, 16017543), (1419, 14900040), (1485, 14237816), (1548, 13658370), (1720, 12292533), (1892, 11175030), (1935, 10926696), (1980, 10678362), (2322, 9105580), (2365, 8940024), (2376, 8898635), (2580, 8195022), (2838, 7450020), (2970, 7118908), (3096, 6829185), (3784, 5587515), (3870, 5463348), (3960, 5339181), (4257, 4966680), (4644, 4552790), (4730, 4470012), (5160, 4097511), (5676, 3725010), (5805, 3642232), (5940, 3559454), (7095, 2980008), (7740, 2731674), (8514, 2483340), (9288, 2276395), (9460, 2235006), (11352, 1862505), (11610, 1821116), (11880, 1779727), (12771, 1655560), (14190, 1490004), (15480, 1365837), (17028, 1241670), (18920, 1117503), (21285, 993336), (23220, 910558), (25542, 827780), (28380, 745002), (34056, 620835), (41389, 510840), (42570, 496668), (46440, 455279), (51084, 413890), (56760, 372501), (63855, 331112), (82778, 255420), (85140, 248334), (102168, 206945), (124167, 170280), (127710, 165556)]