1489274640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{14071}}^1$

素因数の和:14107

約数の個数: 240

約数和(自身を含む): 5967653760

約数和(自身を除く): 4478379120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 14071, 15120, 17640, 21168, 26460, 28142, 35280, 42213, 52920, 56284, 70355, 84426, 98497, 105840, 112568, 126639, 140710, 168852, 196994, 211065, 225136, 253278, 281420, 295491, 337704, 379917, 393988, 422130, 492485, 506556, 562840, 590982, 633195, 675408, 689479, 759834, 787976, 844260, 886473, 984970, 1013112, 1125680, 1181964, 1266390, 1378958, 1477455, 1519668, 1575952, 1688520, 1772946, 1899585, 1969940, 2026224, 2068437, 2363928, 2532780, 2659419, 2757916, 2954910, 3039336, 3377040, 3447395, 3545892, 3799170, 3939880, 4136874, 4432365, 4727856, 5065560, 5318838, 5515832, 5909820, 6078672, 6205311, 6894790, 7091784, 7598340, 7879760, 8273748, 8864730, 10131120, 10342185, 10637676, 11031664, 11819640, 12410622, 13297095, 13789580, 14183568, 15196680, 16547496, 17729460, 18615933, 20684370, 21275352, 23639280, 24821244, 26594190, 27579160, 30393360, 31026555, 33094992, 35458920, 37231866, 41368740, 42550704, 49642488, 53188380, 55158320, 62053110, 70917840, 74463732, 82737480, 93079665, 99284976, 106376760, 124106220, 148927464, 165474960, 186159330, 212753520, 248212440, 297854928, 372318660, 496424880, 744637320, 1489274640]

約数ペア:

[(1, 1489274640), (2, 744637320), (3, 496424880), (4, 372318660), (5, 297854928), (6, 248212440), (7, 212753520), (8, 186159330), (9, 165474960), (10, 148927464), (12, 124106220), (14, 106376760), (15, 99284976), (16, 93079665), (18, 82737480), (20, 74463732), (21, 70917840), (24, 62053110), (27, 55158320), (28, 53188380), (30, 49642488), (35, 42550704), (36, 41368740), (40, 37231866), (42, 35458920), (45, 33094992), (48, 31026555), (49, 30393360), (54, 27579160), (56, 26594190), (60, 24821244), (63, 23639280), (70, 21275352), (72, 20684370), (80, 18615933), (84, 17729460), (90, 16547496), (98, 15196680), (105, 14183568), (108, 13789580), (112, 13297095), (120, 12410622), (126, 11819640), (135, 11031664), (140, 10637676), (144, 10342185), (147, 10131120), (168, 8864730), (180, 8273748), (189, 7879760), (196, 7598340), (210, 7091784), (216, 6894790), (240, 6205311), (245, 6078672), (252, 5909820), (270, 5515832), (280, 5318838), (294, 5065560), (315, 4727856), (336, 4432365), (360, 4136874), (378, 3939880), (392, 3799170), (420, 3545892), (432, 3447395), (441, 3377040), (490, 3039336), (504, 2954910), (540, 2757916), (560, 2659419), (588, 2532780), (630, 2363928), (720, 2068437), (735, 2026224), (756, 1969940), (784, 1899585), (840, 1772946), (882, 1688520), (945, 1575952), (980, 1519668), (1008, 1477455), (1080, 1378958), (1176, 1266390), (1260, 1181964), (1323, 1125680), (1470, 1013112), (1512, 984970), (1680, 886473), (1764, 844260), (1890, 787976), (1960, 759834), (2160, 689479), (2205, 675408), (2352, 633195), (2520, 590982), (2646, 562840), (2940, 506556), (3024, 492485), (3528, 422130), (3780, 393988), (3920, 379917), (4410, 337704), (5040, 295491), (5292, 281420), (5880, 253278), (6615, 225136), (7056, 211065), (7560, 196994), (8820, 168852), (10584, 140710), (11760, 126639), (13230, 112568), (14071, 105840), (15120, 98497), (17640, 84426), (21168, 70355), (26460, 56284), (28142, 52920), (35280, 42213)]