845643480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22091}}^1$

素因数の和:22145

約数の個数: 128

約数和(自身を含む): 2863123200

約数和(自身を除く): 2017479720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 22091, 38280, 44182, 66273, 88364, 110455, 132546, 176728, 220910, 243001, 265092, 331365, 441820, 486002, 530184, 640639, 662730, 729003, 883640, 972004, 1215005, 1281278, 1325460, 1458006, 1921917, 1944008, 2430010, 2562556, 2650920, 2916012, 3203195, 3645015, 3843834, 4860020, 5125112, 5832024, 6406390, 7047029, 7290030, 7687668, 9609585, 9720040, 12812780, 14094058, 14580060, 15375336, 19219170, 21141087, 25625560, 28188116, 29160120, 35235145, 38438340, 42282174, 56376232, 70470290, 76876680, 84564348, 105705435, 140940580, 169128696, 211410870, 281881160, 422821740, 845643480]

約数ペア:

[(1, 845643480), (2, 422821740), (3, 281881160), (4, 211410870), (5, 169128696), (6, 140940580), (8, 105705435), (10, 84564348), (11, 76876680), (12, 70470290), (15, 56376232), (20, 42282174), (22, 38438340), (24, 35235145), (29, 29160120), (30, 28188116), (33, 25625560), (40, 21141087), (44, 19219170), (55, 15375336), (58, 14580060), (60, 14094058), (66, 12812780), (87, 9720040), (88, 9609585), (110, 7687668), (116, 7290030), (120, 7047029), (132, 6406390), (145, 5832024), (165, 5125112), (174, 4860020), (220, 3843834), (232, 3645015), (264, 3203195), (290, 2916012), (319, 2650920), (330, 2562556), (348, 2430010), (435, 1944008), (440, 1921917), (580, 1458006), (638, 1325460), (660, 1281278), (696, 1215005), (870, 972004), (957, 883640), (1160, 729003), (1276, 662730), (1320, 640639), (1595, 530184), (1740, 486002), (1914, 441820), (2552, 331365), (3190, 265092), (3480, 243001), (3828, 220910), (4785, 176728), (6380, 132546), (7656, 110455), (9570, 88364), (12760, 66273), (19140, 44182), (22091, 38280)]