8748323890020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{339872723}}^1$

素因数の和:339872762

約数の個数: 144

約数和(自身を含む): 31175845227072

約数和(自身を除く): 22427521337052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 339872723, 679745446, 1019618169, 1359490892, 1699363615, 2039236338, 3058854507, 3398727230, 3738599953, 4078472676, 4418345399, 5098090845, 6117709014, 6797454460, 7477199906, 8836690798, 10196181690, 11215799859, 12235418028, 13255036197, 14954399812, 15294272535, 17673381596, 18692999765, 20392363380, 22091726995, 22431599718, 26510072394, 30588545070, 33647399577, 37385999530, 39765108591, 44183453990, 44863199436, 48601799389, 53020144788, 56078999295, 61177090140, 66275180985, 67294799154, 74771999060, 79530217182, 88366907980, 97203598778, 112157998590, 132550361970, 134589598308, 145805398167, 159060434364, 168236997885, 194407197556, 198825542955, 224315997180, 243008996945, 265100723940, 291610796334, 336473995770, 397651085910, 437416194501, 486017993890, 583221592668, 672947991540, 729026990835, 795302171820, 874832389002, 972035987780, 1458053981670, 1749664778004, 2187080972505, 2916107963340, 4374161945010, 8748323890020]

約数ペア:

[(1, 8748323890020), (2, 4374161945010), (3, 2916107963340), (4, 2187080972505), (5, 1749664778004), (6, 1458053981670), (9, 972035987780), (10, 874832389002), (11, 795302171820), (12, 729026990835), (13, 672947991540), (15, 583221592668), (18, 486017993890), (20, 437416194501), (22, 397651085910), (26, 336473995770), (30, 291610796334), (33, 265100723940), (36, 243008996945), (39, 224315997180), (44, 198825542955), (45, 194407197556), (52, 168236997885), (55, 159060434364), (60, 145805398167), (65, 134589598308), (66, 132550361970), (78, 112157998590), (90, 97203598778), (99, 88366907980), (110, 79530217182), (117, 74771999060), (130, 67294799154), (132, 66275180985), (143, 61177090140), (156, 56078999295), (165, 53020144788), (180, 48601799389), (195, 44863199436), (198, 44183453990), (220, 39765108591), (234, 37385999530), (260, 33647399577), (286, 30588545070), (330, 26510072394), (390, 22431599718), (396, 22091726995), (429, 20392363380), (468, 18692999765), (495, 17673381596), (572, 15294272535), (585, 14954399812), (660, 13255036197), (715, 12235418028), (780, 11215799859), (858, 10196181690), (990, 8836690798), (1170, 7477199906), (1287, 6797454460), (1430, 6117709014), (1716, 5098090845), (1980, 4418345399), (2145, 4078472676), (2340, 3738599953), (2574, 3398727230), (2860, 3058854507), (4290, 2039236338), (5148, 1699363615), (6435, 1359490892), (8580, 1019618169), (12870, 679745446), (25740, 339872723)]