230648880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1824

約数の個数: 240

約数和(自身を含む): 907870464

約数和(自身を除く): 677221584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1783, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3566, 3696, 3920, 4312, 4620, 5349, 5390, 5880, 6160, 6468, 7132, 8085, 8624, 8915, 9240, 10698, 10780, 11760, 12481, 12936, 14264, 16170, 17830, 18480, 19613, 21396, 21560, 24962, 25872, 26745, 28528, 32340, 35660, 37443, 39226, 42792, 43120, 49924, 53490, 58839, 62405, 64680, 71320, 74886, 78452, 85584, 87367, 98065, 99848, 106980, 117678, 124810, 129360, 137291, 142640, 149772, 156904, 174734, 187215, 196130, 199696, 213960, 235356, 249620, 262101, 274582, 294195, 299544, 313808, 349468, 374430, 392260, 411873, 427920, 436835, 470712, 499240, 524202, 549164, 588390, 599088, 686455, 698936, 748860, 784520, 823746, 873670, 941424, 961037, 998480, 1048404, 1098328, 1176780, 1310505, 1372910, 1397872, 1497720, 1569040, 1647492, 1747340, 1922074, 2059365, 2096808, 2196656, 2353560, 2621010, 2745820, 2883111, 2995440, 3294984, 3494680, 3844148, 4118730, 4193616, 4707120, 4805185, 5242020, 5491640, 5766222, 6589968, 6989360, 7688296, 8237460, 9610370, 10484040, 10983280, 11532444, 14415555, 15376592, 16474920, 19220740, 20968080, 23064888, 28831110, 32949840, 38441480, 46129776, 57662220, 76882960, 115324440, 230648880]

約数ペア:

[(1, 230648880), (2, 115324440), (3, 76882960), (4, 57662220), (5, 46129776), (6, 38441480), (7, 32949840), (8, 28831110), (10, 23064888), (11, 20968080), (12, 19220740), (14, 16474920), (15, 15376592), (16, 14415555), (20, 11532444), (21, 10983280), (22, 10484040), (24, 9610370), (28, 8237460), (30, 7688296), (33, 6989360), (35, 6589968), (40, 5766222), (42, 5491640), (44, 5242020), (48, 4805185), (49, 4707120), (55, 4193616), (56, 4118730), (60, 3844148), (66, 3494680), (70, 3294984), (77, 2995440), (80, 2883111), (84, 2745820), (88, 2621010), (98, 2353560), (105, 2196656), (110, 2096808), (112, 2059365), (120, 1922074), (132, 1747340), (140, 1647492), (147, 1569040), (154, 1497720), (165, 1397872), (168, 1372910), (176, 1310505), (196, 1176780), (210, 1098328), (220, 1048404), (231, 998480), (240, 961037), (245, 941424), (264, 873670), (280, 823746), (294, 784520), (308, 748860), (330, 698936), (336, 686455), (385, 599088), (392, 588390), (420, 549164), (440, 524202), (462, 499240), (490, 470712), (528, 436835), (539, 427920), (560, 411873), (588, 392260), (616, 374430), (660, 349468), (735, 313808), (770, 299544), (784, 294195), (840, 274582), (880, 262101), (924, 249620), (980, 235356), (1078, 213960), (1155, 199696), (1176, 196130), (1232, 187215), (1320, 174734), (1470, 156904), (1540, 149772), (1617, 142640), (1680, 137291), (1783, 129360), (1848, 124810), (1960, 117678), (2156, 106980), (2310, 99848), (2352, 98065), (2640, 87367), (2695, 85584), (2940, 78452), (3080, 74886), (3234, 71320), (3566, 64680), (3696, 62405), (3920, 58839), (4312, 53490), (4620, 49924), (5349, 43120), (5390, 42792), (5880, 39226), (6160, 37443), (6468, 35660), (7132, 32340), (8085, 28528), (8624, 26745), (8915, 25872), (9240, 24962), (10698, 21560), (10780, 21396), (11760, 19613), (12481, 18480), (12936, 17830), (14264, 16170)]