417870960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2095

約数の個数: 160

約数和(自身を含む): 1416576000

約数和(自身を除く): 998705040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 1999, 2010, 2613, 2680, 3120, 3216, 3484, 3998, 4020, 4355, 5226, 5360, 5997, 6968, 7996, 8040, 8710, 9995, 10452, 11994, 13065, 13936, 15992, 16080, 17420, 19990, 20904, 23988, 25987, 26130, 29985, 31984, 34840, 39980, 41808, 47976, 51974, 52260, 59970, 69680, 77961, 79960, 95952, 103948, 104520, 119940, 129935, 133933, 155922, 159920, 207896, 209040, 239880, 259870, 267866, 311844, 389805, 401799, 415792, 479760, 519740, 535732, 623688, 669665, 779610, 803598, 1039480, 1071464, 1247376, 1339330, 1559220, 1607196, 1741129, 2008995, 2078960, 2142928, 2678660, 3118440, 3214392, 3482258, 4017990, 5223387, 5357320, 6236880, 6428784, 6964516, 8035980, 8705645, 10446774, 10714640, 13929032, 16071960, 17411290, 20893548, 26116935, 27858064, 32143920, 34822580, 41787096, 52233870, 69645160, 83574192, 104467740, 139290320, 208935480, 417870960]

約数ペア:

[(1, 417870960), (2, 208935480), (3, 139290320), (4, 104467740), (5, 83574192), (6, 69645160), (8, 52233870), (10, 41787096), (12, 34822580), (13, 32143920), (15, 27858064), (16, 26116935), (20, 20893548), (24, 17411290), (26, 16071960), (30, 13929032), (39, 10714640), (40, 10446774), (48, 8705645), (52, 8035980), (60, 6964516), (65, 6428784), (67, 6236880), (78, 5357320), (80, 5223387), (104, 4017990), (120, 3482258), (130, 3214392), (134, 3118440), (156, 2678660), (195, 2142928), (201, 2078960), (208, 2008995), (240, 1741129), (260, 1607196), (268, 1559220), (312, 1339330), (335, 1247376), (390, 1071464), (402, 1039480), (520, 803598), (536, 779610), (624, 669665), (670, 623688), (780, 535732), (804, 519740), (871, 479760), (1005, 415792), (1040, 401799), (1072, 389805), (1340, 311844), (1560, 267866), (1608, 259870), (1742, 239880), (1999, 209040), (2010, 207896), (2613, 159920), (2680, 155922), (3120, 133933), (3216, 129935), (3484, 119940), (3998, 104520), (4020, 103948), (4355, 95952), (5226, 79960), (5360, 77961), (5997, 69680), (6968, 59970), (7996, 52260), (8040, 51974), (8710, 47976), (9995, 41808), (10452, 39980), (11994, 34840), (13065, 31984), (13936, 29985), (15992, 26130), (16080, 25987), (17420, 23988), (19990, 20904)]