91386960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 347745600

約数和(自身を除く): 256358640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 409, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 818, 840, 912, 931, 980, 1064, 1140, 1176, 1227, 1330, 1470, 1520, 1596, 1636, 1680, 1862, 1960, 1995, 2045, 2128, 2280, 2352, 2454, 2660, 2793, 2863, 2940, 3192, 3272, 3724, 3920, 3990, 4090, 4560, 4655, 4908, 5320, 5586, 5726, 5880, 6135, 6384, 6544, 7448, 7771, 7980, 8180, 8589, 9310, 9816, 10640, 11172, 11452, 11760, 12270, 13965, 14315, 14896, 15542, 15960, 16360, 17178, 18620, 19632, 20041, 22344, 22904, 23313, 24540, 27930, 28630, 31084, 31920, 32720, 34356, 37240, 38855, 40082, 42945, 44688, 45808, 46626, 49080, 54397, 55860, 57260, 60123, 62168, 68712, 74480, 77710, 80164, 85890, 93252, 98160, 100205, 108794, 111720, 114520, 116565, 120246, 124336, 137424, 155420, 160328, 163191, 171780, 186504, 200410, 217588, 223440, 229040, 233130, 240492, 271985, 300615, 310840, 320656, 326382, 343560, 373008, 380779, 400820, 435176, 466260, 480984, 543970, 601230, 621680, 652764, 687120, 761558, 801640, 815955, 870352, 932520, 961968, 1087940, 1142337, 1202460, 1305528, 1523116, 1603280, 1631910, 1865040, 1903895, 2175880, 2284674, 2404920, 2611056, 3046232, 3263820, 3807790, 4351760, 4569348, 4809840, 5711685, 6092464, 6527640, 7615580, 9138696, 11423370, 13055280, 15231160, 18277392, 22846740, 30462320, 45693480, 91386960]

約数ペア:

[(1, 91386960), (2, 45693480), (3, 30462320), (4, 22846740), (5, 18277392), (6, 15231160), (7, 13055280), (8, 11423370), (10, 9138696), (12, 7615580), (14, 6527640), (15, 6092464), (16, 5711685), (19, 4809840), (20, 4569348), (21, 4351760), (24, 3807790), (28, 3263820), (30, 3046232), (35, 2611056), (38, 2404920), (40, 2284674), (42, 2175880), (48, 1903895), (49, 1865040), (56, 1631910), (57, 1603280), (60, 1523116), (70, 1305528), (76, 1202460), (80, 1142337), (84, 1087940), (95, 961968), (98, 932520), (105, 870352), (112, 815955), (114, 801640), (120, 761558), (133, 687120), (140, 652764), (147, 621680), (152, 601230), (168, 543970), (190, 480984), (196, 466260), (210, 435176), (228, 400820), (240, 380779), (245, 373008), (266, 343560), (280, 326382), (285, 320656), (294, 310840), (304, 300615), (336, 271985), (380, 240492), (392, 233130), (399, 229040), (409, 223440), (420, 217588), (456, 200410), (490, 186504), (532, 171780), (560, 163191), (570, 160328), (588, 155420), (665, 137424), (735, 124336), (760, 120246), (784, 116565), (798, 114520), (818, 111720), (840, 108794), (912, 100205), (931, 98160), (980, 93252), (1064, 85890), (1140, 80164), (1176, 77710), (1227, 74480), (1330, 68712), (1470, 62168), (1520, 60123), (1596, 57260), (1636, 55860), (1680, 54397), (1862, 49080), (1960, 46626), (1995, 45808), (2045, 44688), (2128, 42945), (2280, 40082), (2352, 38855), (2454, 37240), (2660, 34356), (2793, 32720), (2863, 31920), (2940, 31084), (3192, 28630), (3272, 27930), (3724, 24540), (3920, 23313), (3990, 22904), (4090, 22344), (4560, 20041), (4655, 19632), (4908, 18620), (5320, 17178), (5586, 16360), (5726, 15960), (5880, 15542), (6135, 14896), (6384, 14315), (6544, 13965), (7448, 12270), (7771, 11760), (7980, 11452), (8180, 11172), (8589, 10640), (9310, 9816)]