15289968120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{627667}}^1$

素因数の和:627717

約数の個数: 128

約数和(自身を含む): 54230515200

約数和(自身を除く): 38940547080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 627667, 1255334, 1883001, 2510668, 3138335, 3766002, 4393669, 5021336, 6276670, 7532004, 8787338, 9415005, 12553340, 13181007, 15064008, 17574676, 18202343, 18830010, 21968345, 25106680, 26362014, 35149352, 36404686, 37660020, 43936690, 52724028, 54607029, 65905035, 72809372, 75320040, 87873380, 91011715, 105448056, 109214058, 127416401, 131810070, 145618744, 175746760, 182023430, 218428116, 254832802, 263620140, 273035145, 364046860, 382249203, 436856232, 509665604, 527240280, 546070290, 637082005, 728093720, 764498406, 1019331208, 1092140580, 1274164010, 1528996812, 1911246015, 2184281160, 2548328020, 3057993624, 3822492030, 5096656040, 7644984060, 15289968120]

約数ペア:

[(1, 15289968120), (2, 7644984060), (3, 5096656040), (4, 3822492030), (5, 3057993624), (6, 2548328020), (7, 2184281160), (8, 1911246015), (10, 1528996812), (12, 1274164010), (14, 1092140580), (15, 1019331208), (20, 764498406), (21, 728093720), (24, 637082005), (28, 546070290), (29, 527240280), (30, 509665604), (35, 436856232), (40, 382249203), (42, 364046860), (56, 273035145), (58, 263620140), (60, 254832802), (70, 218428116), (84, 182023430), (87, 175746760), (105, 145618744), (116, 131810070), (120, 127416401), (140, 109214058), (145, 105448056), (168, 91011715), (174, 87873380), (203, 75320040), (210, 72809372), (232, 65905035), (280, 54607029), (290, 52724028), (348, 43936690), (406, 37660020), (420, 36404686), (435, 35149352), (580, 26362014), (609, 25106680), (696, 21968345), (812, 18830010), (840, 18202343), (870, 17574676), (1015, 15064008), (1160, 13181007), (1218, 12553340), (1624, 9415005), (1740, 8787338), (2030, 7532004), (2436, 6276670), (3045, 5021336), (3480, 4393669), (4060, 3766002), (4872, 3138335), (6090, 2510668), (8120, 1883001), (12180, 1255334), (24360, 627667)]