427102560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 1570907520

約数和(自身を除く): 1143804960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 96, 102, 120, 136, 144, 146, 153, 160, 170, 180, 204, 219, 239, 240, 255, 272, 288, 292, 306, 340, 360, 365, 408, 438, 478, 480, 510, 544, 584, 612, 657, 680, 717, 720, 730, 765, 816, 876, 956, 1020, 1095, 1168, 1195, 1224, 1241, 1314, 1360, 1434, 1440, 1460, 1530, 1632, 1752, 1912, 2040, 2151, 2190, 2336, 2390, 2448, 2482, 2628, 2720, 2868, 2920, 3060, 3285, 3504, 3585, 3723, 3824, 4063, 4080, 4302, 4380, 4780, 4896, 4964, 5256, 5736, 5840, 6120, 6205, 6570, 7008, 7170, 7446, 7648, 8126, 8160, 8604, 8760, 9560, 9928, 10512, 10755, 11169, 11472, 11680, 12189, 12240, 12410, 13140, 14340, 14892, 16252, 17208, 17447, 17520, 18615, 19120, 19856, 20315, 21024, 21510, 22338, 22944, 24378, 24480, 24820, 26280, 28680, 29784, 32504, 34416, 34894, 35040, 36567, 37230, 38240, 39712, 40630, 43020, 44676, 48756, 49640, 52341, 52560, 55845, 57360, 59568, 60945, 65008, 68832, 69788, 73134, 74460, 81260, 86040, 87235, 89352, 97512, 99280, 104682, 105120, 111690, 114720, 119136, 121890, 130016, 139576, 146268, 148920, 157023, 162520, 172080, 174470, 178704, 182835, 195024, 198560, 209364, 223380, 243780, 261705, 279152, 292536, 296599, 297840, 314046, 325040, 344160, 348940, 357408, 365670, 390048, 418728, 446760, 487560, 523410, 558304, 585072, 593198, 595680, 628092, 650080, 697880, 731340, 785115, 837456, 889797, 893520, 975120, 1046820, 1170144, 1186396, 1256184, 1395760, 1462680, 1482995, 1570230, 1674912, 1779594, 1787040, 1950240, 2093640, 2372792, 2512368, 2669391, 2791520, 2925360, 2965990, 3140460, 3559188, 4187280, 4448985, 4745584, 5024736, 5338782, 5850720, 5931980, 6280920, 7118376, 8374560, 8897970, 9491168, 10677564, 11863960, 12561840, 13346955, 14236752, 17795940, 21355128, 23727920, 25123680, 26693910, 28473504, 35591880, 42710256, 47455840, 53387820, 71183760, 85420512, 106775640, 142367520, 213551280, 427102560]

約数ペア:

[(1, 427102560), (2, 213551280), (3, 142367520), (4, 106775640), (5, 85420512), (6, 71183760), (8, 53387820), (9, 47455840), (10, 42710256), (12, 35591880), (15, 28473504), (16, 26693910), (17, 25123680), (18, 23727920), (20, 21355128), (24, 17795940), (30, 14236752), (32, 13346955), (34, 12561840), (36, 11863960), (40, 10677564), (45, 9491168), (48, 8897970), (51, 8374560), (60, 7118376), (68, 6280920), (72, 5931980), (73, 5850720), (80, 5338782), (85, 5024736), (90, 4745584), (96, 4448985), (102, 4187280), (120, 3559188), (136, 3140460), (144, 2965990), (146, 2925360), (153, 2791520), (160, 2669391), (170, 2512368), (180, 2372792), (204, 2093640), (219, 1950240), (239, 1787040), (240, 1779594), (255, 1674912), (272, 1570230), (288, 1482995), (292, 1462680), (306, 1395760), (340, 1256184), (360, 1186396), (365, 1170144), (408, 1046820), (438, 975120), (478, 893520), (480, 889797), (510, 837456), (544, 785115), (584, 731340), (612, 697880), (657, 650080), (680, 628092), (717, 595680), (720, 593198), (730, 585072), (765, 558304), (816, 523410), (876, 487560), (956, 446760), (1020, 418728), (1095, 390048), (1168, 365670), (1195, 357408), (1224, 348940), (1241, 344160), (1314, 325040), (1360, 314046), (1434, 297840), (1440, 296599), (1460, 292536), (1530, 279152), (1632, 261705), (1752, 243780), (1912, 223380), (2040, 209364), (2151, 198560), (2190, 195024), (2336, 182835), (2390, 178704), (2448, 174470), (2482, 172080), (2628, 162520), (2720, 157023), (2868, 148920), (2920, 146268), (3060, 139576), (3285, 130016), (3504, 121890), (3585, 119136), (3723, 114720), (3824, 111690), (4063, 105120), (4080, 104682), (4302, 99280), (4380, 97512), (4780, 89352), (4896, 87235), (4964, 86040), (5256, 81260), (5736, 74460), (5840, 73134), (6120, 69788), (6205, 68832), (6570, 65008), (7008, 60945), (7170, 59568), (7446, 57360), (7648, 55845), (8126, 52560), (8160, 52341), (8604, 49640), (8760, 48756), (9560, 44676), (9928, 43020), (10512, 40630), (10755, 39712), (11169, 38240), (11472, 37230), (11680, 36567), (12189, 35040), (12240, 34894), (12410, 34416), (13140, 32504), (14340, 29784), (14892, 28680), (16252, 26280), (17208, 24820), (17447, 24480), (17520, 24378), (18615, 22944), (19120, 22338), (19856, 21510), (20315, 21024)]