169308720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4799}}^1$

素因数の和:4832

約数の個数: 180

約数和(自身を含む): 661564800

約数和(自身を除く): 492256080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 4799, 5040, 5880, 7056, 8820, 9598, 11760, 14397, 17640, 19196, 23995, 28794, 33593, 35280, 38392, 43191, 47990, 57588, 67186, 71985, 76784, 86382, 95980, 100779, 115176, 134372, 143970, 167965, 172764, 191960, 201558, 215955, 230352, 235151, 268744, 287940, 302337, 335930, 345528, 383920, 403116, 431910, 470302, 503895, 537488, 575880, 604674, 671860, 691056, 705453, 806232, 863820, 940604, 1007790, 1151760, 1175755, 1209348, 1343720, 1410906, 1511685, 1612464, 1727640, 1881208, 2015580, 2116359, 2351510, 2418696, 2687440, 2821812, 3023370, 3455280, 3527265, 3762416, 4031160, 4232718, 4703020, 4837392, 5643624, 6046740, 7054530, 8062320, 8465436, 9406040, 10581795, 11287248, 12093480, 14109060, 16930872, 18812080, 21163590, 24186960, 28218120, 33861744, 42327180, 56436240, 84654360, 169308720]

約数ペア:

[(1, 169308720), (2, 84654360), (3, 56436240), (4, 42327180), (5, 33861744), (6, 28218120), (7, 24186960), (8, 21163590), (9, 18812080), (10, 16930872), (12, 14109060), (14, 12093480), (15, 11287248), (16, 10581795), (18, 9406040), (20, 8465436), (21, 8062320), (24, 7054530), (28, 6046740), (30, 5643624), (35, 4837392), (36, 4703020), (40, 4232718), (42, 4031160), (45, 3762416), (48, 3527265), (49, 3455280), (56, 3023370), (60, 2821812), (63, 2687440), (70, 2418696), (72, 2351510), (80, 2116359), (84, 2015580), (90, 1881208), (98, 1727640), (105, 1612464), (112, 1511685), (120, 1410906), (126, 1343720), (140, 1209348), (144, 1175755), (147, 1151760), (168, 1007790), (180, 940604), (196, 863820), (210, 806232), (240, 705453), (245, 691056), (252, 671860), (280, 604674), (294, 575880), (315, 537488), (336, 503895), (360, 470302), (392, 431910), (420, 403116), (441, 383920), (490, 345528), (504, 335930), (560, 302337), (588, 287940), (630, 268744), (720, 235151), (735, 230352), (784, 215955), (840, 201558), (882, 191960), (980, 172764), (1008, 167965), (1176, 143970), (1260, 134372), (1470, 115176), (1680, 100779), (1764, 95980), (1960, 86382), (2205, 76784), (2352, 71985), (2520, 67186), (2940, 57588), (3528, 47990), (3920, 43191), (4410, 38392), (4799, 35280), (5040, 33593), (5880, 28794), (7056, 23995), (8820, 19196), (9598, 17640), (11760, 14397)]