177880080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 636459264

約数和(自身を除く): 458579184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 937, 1130, 1356, 1582, 1680, 1695, 1808, 1874, 2260, 2373, 2712, 2811, 3164, 3390, 3748, 3955, 4520, 4685, 4746, 5424, 5622, 6328, 6559, 6780, 7496, 7910, 9040, 9370, 9492, 11244, 11865, 12656, 13118, 13560, 14055, 14992, 15820, 18740, 18984, 19677, 22488, 23730, 26236, 27120, 28110, 31640, 32795, 37480, 37968, 39354, 44976, 47460, 52472, 56220, 63280, 65590, 74960, 78708, 94920, 98385, 104944, 105881, 112440, 131180, 157416, 189840, 196770, 211762, 224880, 262360, 314832, 317643, 393540, 423524, 524720, 529405, 635286, 741167, 787080, 847048, 1058810, 1270572, 1482334, 1574160, 1588215, 1694096, 2117620, 2223501, 2541144, 2964668, 3176430, 3705835, 4235240, 4447002, 5082288, 5929336, 6352860, 7411670, 8470480, 8894004, 11117505, 11858672, 12705720, 14823340, 17788008, 22235010, 25411440, 29646680, 35576016, 44470020, 59293360, 88940040, 177880080]

約数ペア:

[(1, 177880080), (2, 88940040), (3, 59293360), (4, 44470020), (5, 35576016), (6, 29646680), (7, 25411440), (8, 22235010), (10, 17788008), (12, 14823340), (14, 12705720), (15, 11858672), (16, 11117505), (20, 8894004), (21, 8470480), (24, 7411670), (28, 6352860), (30, 5929336), (35, 5082288), (40, 4447002), (42, 4235240), (48, 3705835), (56, 3176430), (60, 2964668), (70, 2541144), (80, 2223501), (84, 2117620), (105, 1694096), (112, 1588215), (113, 1574160), (120, 1482334), (140, 1270572), (168, 1058810), (210, 847048), (226, 787080), (240, 741167), (280, 635286), (336, 529405), (339, 524720), (420, 423524), (452, 393540), (560, 317643), (565, 314832), (678, 262360), (791, 224880), (840, 211762), (904, 196770), (937, 189840), (1130, 157416), (1356, 131180), (1582, 112440), (1680, 105881), (1695, 104944), (1808, 98385), (1874, 94920), (2260, 78708), (2373, 74960), (2712, 65590), (2811, 63280), (3164, 56220), (3390, 52472), (3748, 47460), (3955, 44976), (4520, 39354), (4685, 37968), (4746, 37480), (5424, 32795), (5622, 31640), (6328, 28110), (6559, 27120), (6780, 26236), (7496, 23730), (7910, 22488), (9040, 19677), (9370, 18984), (9492, 18740), (11244, 15820), (11865, 14992), (12656, 14055), (13118, 13560)]