88940040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 307964160

約数和(自身を除く): 219024120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 937, 1130, 1356, 1582, 1695, 1874, 2260, 2373, 2712, 2811, 3164, 3390, 3748, 3955, 4520, 4685, 4746, 5622, 6328, 6559, 6780, 7496, 7910, 9370, 9492, 11244, 11865, 13118, 13560, 14055, 15820, 18740, 18984, 19677, 22488, 23730, 26236, 28110, 31640, 32795, 37480, 39354, 47460, 52472, 56220, 65590, 78708, 94920, 98385, 105881, 112440, 131180, 157416, 196770, 211762, 262360, 317643, 393540, 423524, 529405, 635286, 741167, 787080, 847048, 1058810, 1270572, 1482334, 1588215, 2117620, 2223501, 2541144, 2964668, 3176430, 3705835, 4235240, 4447002, 5929336, 6352860, 7411670, 8894004, 11117505, 12705720, 14823340, 17788008, 22235010, 29646680, 44470020, 88940040]

約数ペア:

[(1, 88940040), (2, 44470020), (3, 29646680), (4, 22235010), (5, 17788008), (6, 14823340), (7, 12705720), (8, 11117505), (10, 8894004), (12, 7411670), (14, 6352860), (15, 5929336), (20, 4447002), (21, 4235240), (24, 3705835), (28, 3176430), (30, 2964668), (35, 2541144), (40, 2223501), (42, 2117620), (56, 1588215), (60, 1482334), (70, 1270572), (84, 1058810), (105, 847048), (113, 787080), (120, 741167), (140, 635286), (168, 529405), (210, 423524), (226, 393540), (280, 317643), (339, 262360), (420, 211762), (452, 196770), (565, 157416), (678, 131180), (791, 112440), (840, 105881), (904, 98385), (937, 94920), (1130, 78708), (1356, 65590), (1582, 56220), (1695, 52472), (1874, 47460), (2260, 39354), (2373, 37480), (2712, 32795), (2811, 31640), (3164, 28110), (3390, 26236), (3748, 23730), (3955, 22488), (4520, 19677), (4685, 18984), (4746, 18740), (5622, 15820), (6328, 14055), (6559, 13560), (6780, 13118), (7496, 11865), (7910, 11244), (9370, 9492)]