168040080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1381}}^1$

素因数の和:1426

約数の個数: 180

約数和(自身を含む): 611526708

約数和(自身を除く): 443486628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1381, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 2762, 3042, 3120, 3380, 4056, 4143, 4680, 5070, 5524, 6084, 6760, 6905, 7605, 8112, 8286, 9360, 10140, 11048, 12168, 12429, 13520, 13810, 15210, 16572, 17953, 20280, 20715, 22096, 24336, 24858, 27620, 30420, 33144, 35906, 40560, 41430, 49716, 53859, 55240, 60840, 62145, 66288, 71812, 82860, 89765, 99432, 107718, 110480, 121680, 124290, 143624, 161577, 165720, 179530, 198864, 215436, 233389, 248580, 269295, 287248, 323154, 331440, 359060, 430872, 466778, 497160, 538590, 646308, 700167, 718120, 807885, 861744, 933556, 994320, 1077180, 1166945, 1292616, 1400334, 1436240, 1615770, 1867112, 2100501, 2154360, 2333890, 2585232, 2800668, 3231540, 3500835, 3734224, 4201002, 4308720, 4667780, 5601336, 6463080, 7001670, 8402004, 9335560, 10502505, 11202672, 12926160, 14003340, 16804008, 18671120, 21005010, 28006680, 33608016, 42010020, 56013360, 84020040, 168040080]

約数ペア:

[(1, 168040080), (2, 84020040), (3, 56013360), (4, 42010020), (5, 33608016), (6, 28006680), (8, 21005010), (9, 18671120), (10, 16804008), (12, 14003340), (13, 12926160), (15, 11202672), (16, 10502505), (18, 9335560), (20, 8402004), (24, 7001670), (26, 6463080), (30, 5601336), (36, 4667780), (39, 4308720), (40, 4201002), (45, 3734224), (48, 3500835), (52, 3231540), (60, 2800668), (65, 2585232), (72, 2333890), (78, 2154360), (80, 2100501), (90, 1867112), (104, 1615770), (117, 1436240), (120, 1400334), (130, 1292616), (144, 1166945), (156, 1077180), (169, 994320), (180, 933556), (195, 861744), (208, 807885), (234, 718120), (240, 700167), (260, 646308), (312, 538590), (338, 497160), (360, 466778), (390, 430872), (468, 359060), (507, 331440), (520, 323154), (585, 287248), (624, 269295), (676, 248580), (720, 233389), (780, 215436), (845, 198864), (936, 179530), (1014, 165720), (1040, 161577), (1170, 143624), (1352, 124290), (1381, 121680), (1521, 110480), (1560, 107718), (1690, 99432), (1872, 89765), (2028, 82860), (2340, 71812), (2535, 66288), (2704, 62145), (2762, 60840), (3042, 55240), (3120, 53859), (3380, 49716), (4056, 41430), (4143, 40560), (4680, 35906), (5070, 33144), (5524, 30420), (6084, 27620), (6760, 24858), (6905, 24336), (7605, 22096), (8112, 20715), (8286, 20280), (9360, 17953), (10140, 16572), (11048, 15210), (12168, 13810), (12429, 13520)]