38642760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 102880440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 359, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 718, 780, 828, 897, 920, 936, 1035, 1077, 1170, 1196, 1380, 1436, 1495, 1560, 1656, 1794, 1795, 2070, 2154, 2340, 2392, 2691, 2760, 2872, 2990, 3231, 3588, 3590, 4140, 4308, 4485, 4667, 4680, 5382, 5385, 5980, 6462, 7176, 7180, 8257, 8280, 8616, 8970, 9334, 10764, 10770, 11960, 12924, 13455, 14001, 14360, 16155, 16514, 17940, 18668, 21528, 21540, 23335, 24771, 25848, 26910, 28002, 32310, 33028, 35880, 37336, 41285, 42003, 43080, 46670, 49542, 53820, 56004, 64620, 66056, 70005, 74313, 82570, 84006, 93340, 99084, 107341, 107640, 112008, 123855, 129240, 140010, 148626, 165140, 168012, 186680, 198168, 210015, 214682, 247710, 280020, 297252, 322023, 330280, 336024, 371565, 420030, 429364, 495420, 536705, 560040, 594504, 644046, 743130, 840060, 858728, 966069, 990840, 1073410, 1288092, 1486260, 1610115, 1680120, 1932138, 2146820, 2576184, 2972520, 3220230, 3864276, 4293640, 4830345, 6440460, 7728552, 9660690, 12880920, 19321380, 38642760]

約数ペア:

[(1, 38642760), (2, 19321380), (3, 12880920), (4, 9660690), (5, 7728552), (6, 6440460), (8, 4830345), (9, 4293640), (10, 3864276), (12, 3220230), (13, 2972520), (15, 2576184), (18, 2146820), (20, 1932138), (23, 1680120), (24, 1610115), (26, 1486260), (30, 1288092), (36, 1073410), (39, 990840), (40, 966069), (45, 858728), (46, 840060), (52, 743130), (60, 644046), (65, 594504), (69, 560040), (72, 536705), (78, 495420), (90, 429364), (92, 420030), (104, 371565), (115, 336024), (117, 330280), (120, 322023), (130, 297252), (138, 280020), (156, 247710), (180, 214682), (184, 210015), (195, 198168), (207, 186680), (230, 168012), (234, 165140), (260, 148626), (276, 140010), (299, 129240), (312, 123855), (345, 112008), (359, 107640), (360, 107341), (390, 99084), (414, 93340), (460, 84006), (468, 82570), (520, 74313), (552, 70005), (585, 66056), (598, 64620), (690, 56004), (718, 53820), (780, 49542), (828, 46670), (897, 43080), (920, 42003), (936, 41285), (1035, 37336), (1077, 35880), (1170, 33028), (1196, 32310), (1380, 28002), (1436, 26910), (1495, 25848), (1560, 24771), (1656, 23335), (1794, 21540), (1795, 21528), (2070, 18668), (2154, 17940), (2340, 16514), (2392, 16155), (2691, 14360), (2760, 14001), (2872, 13455), (2990, 12924), (3231, 11960), (3588, 10770), (3590, 10764), (4140, 9334), (4308, 8970), (4485, 8616), (4667, 8280), (4680, 8257), (5382, 7180), (5385, 7176), (5980, 6462)]