141005640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 451215360

約数和(自身を除く): 310209720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1087, 1128, 1380, 1410, 1880, 2162, 2174, 2760, 2820, 3243, 3261, 4324, 4348, 5405, 5435, 5640, 6486, 6522, 8648, 8696, 10810, 10870, 12972, 13044, 16215, 16305, 21620, 21740, 25001, 25944, 26088, 32430, 32610, 43240, 43480, 50002, 51089, 64860, 65220, 75003, 100004, 102178, 125005, 129720, 130440, 150006, 153267, 200008, 204356, 250010, 255445, 300012, 306534, 375015, 408712, 500020, 510890, 600024, 613068, 750030, 766335, 1000040, 1021780, 1175047, 1226136, 1500060, 1532670, 2043560, 2350094, 3000120, 3065340, 3525141, 4700188, 5875235, 6130680, 7050282, 9400376, 11750470, 14100564, 17625705, 23500940, 28201128, 35251410, 47001880, 70502820, 141005640]

約数ペア:

[(1, 141005640), (2, 70502820), (3, 47001880), (4, 35251410), (5, 28201128), (6, 23500940), (8, 17625705), (10, 14100564), (12, 11750470), (15, 9400376), (20, 7050282), (23, 6130680), (24, 5875235), (30, 4700188), (40, 3525141), (46, 3065340), (47, 3000120), (60, 2350094), (69, 2043560), (92, 1532670), (94, 1500060), (115, 1226136), (120, 1175047), (138, 1021780), (141, 1000040), (184, 766335), (188, 750030), (230, 613068), (235, 600024), (276, 510890), (282, 500020), (345, 408712), (376, 375015), (460, 306534), (470, 300012), (552, 255445), (564, 250010), (690, 204356), (705, 200008), (920, 153267), (940, 150006), (1081, 130440), (1087, 129720), (1128, 125005), (1380, 102178), (1410, 100004), (1880, 75003), (2162, 65220), (2174, 64860), (2760, 51089), (2820, 50002), (3243, 43480), (3261, 43240), (4324, 32610), (4348, 32430), (5405, 26088), (5435, 25944), (5640, 25001), (6486, 21740), (6522, 21620), (8648, 16305), (8696, 16215), (10810, 13044), (10870, 12972)]