1072205680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4815

約数の個数: 160

約数和(自身を含む): 3167797248

約数和(自身を除く): 2095591568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 4751, 5642, 6448, 7280, 8060, 8680, 9502, 11284, 14105, 16120, 17360, 19004, 22568, 23755, 28210, 32240, 33257, 38008, 45136, 47510, 56420, 61763, 66514, 76016, 95020, 112840, 123526, 133028, 147281, 166285, 190040, 225680, 247052, 266056, 294562, 308815, 332570, 380080, 432341, 494104, 532112, 589124, 617630, 665140, 736405, 864682, 988208, 1030967, 1178248, 1235260, 1330280, 1472810, 1729364, 1914653, 2061934, 2161705, 2356496, 2470520, 2660560, 2945620, 3458728, 3829306, 4123868, 4323410, 4941040, 5154835, 5891240, 6917456, 7658612, 8247736, 8646820, 9573265, 10309670, 11782480, 13402571, 15317224, 16495472, 17293640, 19146530, 20619340, 26805142, 30634448, 34587280, 38293060, 41238680, 53610284, 67012855, 76586120, 82477360, 107220568, 134025710, 153172240, 214441136, 268051420, 536102840, 1072205680]

約数ペア:

[(1, 1072205680), (2, 536102840), (4, 268051420), (5, 214441136), (7, 153172240), (8, 134025710), (10, 107220568), (13, 82477360), (14, 76586120), (16, 67012855), (20, 53610284), (26, 41238680), (28, 38293060), (31, 34587280), (35, 30634448), (40, 26805142), (52, 20619340), (56, 19146530), (62, 17293640), (65, 16495472), (70, 15317224), (80, 13402571), (91, 11782480), (104, 10309670), (112, 9573265), (124, 8646820), (130, 8247736), (140, 7658612), (155, 6917456), (182, 5891240), (208, 5154835), (217, 4941040), (248, 4323410), (260, 4123868), (280, 3829306), (310, 3458728), (364, 2945620), (403, 2660560), (434, 2470520), (455, 2356496), (496, 2161705), (520, 2061934), (560, 1914653), (620, 1729364), (728, 1472810), (806, 1330280), (868, 1235260), (910, 1178248), (1040, 1030967), (1085, 988208), (1240, 864682), (1456, 736405), (1612, 665140), (1736, 617630), (1820, 589124), (2015, 532112), (2170, 494104), (2480, 432341), (2821, 380080), (3224, 332570), (3472, 308815), (3640, 294562), (4030, 266056), (4340, 247052), (4751, 225680), (5642, 190040), (6448, 166285), (7280, 147281), (8060, 133028), (8680, 123526), (9502, 112840), (11284, 95020), (14105, 76016), (16120, 66514), (17360, 61763), (19004, 56420), (22568, 47510), (23755, 45136), (28210, 38008), (32240, 33257)]