210912240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 320

約数和(自身を含む): 830518272

約数和(自身を除く): 619606032

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, 55, 56, 60, 66, 70, 77, 80, 84, 88, 101, 105, 110, 112, 113, 120, 132, 140, 154, 165, 168, 176, 202, 210, 220, 226, 231, 240, 264, 280, 303, 308, 330, 336, 339, 385, 404, 420, 440, 452, 462, 505, 528, 560, 565, 606, 616, 660, 678, 707, 770, 791, 808, 840, 880, 904, 924, 1010, 1111, 1130, 1155, 1212, 1232, 1243, 1320, 1356, 1414, 1515, 1540, 1582, 1616, 1680, 1695, 1808, 1848, 2020, 2121, 2222, 2260, 2310, 2373, 2424, 2486, 2640, 2712, 2828, 3030, 3080, 3164, 3333, 3390, 3535, 3696, 3729, 3955, 4040, 4242, 4444, 4520, 4620, 4746, 4848, 4972, 5424, 5555, 5656, 6060, 6160, 6215, 6328, 6666, 6780, 7070, 7458, 7777, 7910, 8080, 8484, 8701, 8888, 9040, 9240, 9492, 9944, 10605, 11110, 11312, 11413, 11865, 12120, 12430, 12656, 13332, 13560, 14140, 14916, 15554, 15820, 16665, 16968, 17402, 17776, 18480, 18645, 18984, 19888, 21210, 22220, 22826, 23331, 23730, 24240, 24860, 26103, 26664, 27120, 28280, 29832, 31108, 31640, 33330, 33936, 34239, 34804, 37290, 37968, 38885, 42420, 43505, 44440, 45652, 46662, 47460, 49720, 52206, 53328, 56560, 57065, 59664, 62216, 63280, 66660, 68478, 69608, 74580, 77770, 79891, 84840, 87010, 88880, 91304, 93324, 94920, 99440, 104412, 114130, 116655, 124432, 125543, 130515, 133320, 136956, 139216, 149160, 155540, 159782, 169680, 171195, 174020, 182608, 186648, 189840, 208824, 228260, 233310, 239673, 251086, 261030, 266640, 273912, 298320, 311080, 319564, 342390, 348040, 373296, 376629, 399455, 417648, 456520, 466620, 479346, 502172, 522060, 547824, 622160, 627715, 639128, 684780, 696080, 753258, 798910, 878801, 913040, 933240, 958692, 1004344, 1044120, 1198365, 1255430, 1278256, 1369560, 1506516, 1597820, 1757602, 1866480, 1883145, 1917384, 2008688, 2088240, 2396730, 2510860, 2636403, 2739120, 3013032, 3195640, 3515204, 3766290, 3834768, 4394005, 4793460, 5021720, 5272806, 6026064, 6391280, 7030408, 7532580, 8788010, 9586920, 10043440, 10545612, 13182015, 14060816, 15065160, 17576020, 19173840, 21091224, 26364030, 30130320, 35152040, 42182448, 52728060, 70304080, 105456120, 210912240]

約数ペア:

[(1, 210912240), (2, 105456120), (3, 70304080), (4, 52728060), (5, 42182448), (6, 35152040), (7, 30130320), (8, 26364030), (10, 21091224), (11, 19173840), (12, 17576020), (14, 15065160), (15, 14060816), (16, 13182015), (20, 10545612), (21, 10043440), (22, 9586920), (24, 8788010), (28, 7532580), (30, 7030408), (33, 6391280), (35, 6026064), (40, 5272806), (42, 5021720), (44, 4793460), (48, 4394005), (55, 3834768), (56, 3766290), (60, 3515204), (66, 3195640), (70, 3013032), (77, 2739120), (80, 2636403), (84, 2510860), (88, 2396730), (101, 2088240), (105, 2008688), (110, 1917384), (112, 1883145), (113, 1866480), (120, 1757602), (132, 1597820), (140, 1506516), (154, 1369560), (165, 1278256), (168, 1255430), (176, 1198365), (202, 1044120), (210, 1004344), (220, 958692), (226, 933240), (231, 913040), (240, 878801), (264, 798910), (280, 753258), (303, 696080), (308, 684780), (330, 639128), (336, 627715), (339, 622160), (385, 547824), (404, 522060), (420, 502172), (440, 479346), (452, 466620), (462, 456520), (505, 417648), (528, 399455), (560, 376629), (565, 373296), (606, 348040), (616, 342390), (660, 319564), (678, 311080), (707, 298320), (770, 273912), (791, 266640), (808, 261030), (840, 251086), (880, 239673), (904, 233310), (924, 228260), (1010, 208824), (1111, 189840), (1130, 186648), (1155, 182608), (1212, 174020), (1232, 171195), (1243, 169680), (1320, 159782), (1356, 155540), (1414, 149160), (1515, 139216), (1540, 136956), (1582, 133320), (1616, 130515), (1680, 125543), (1695, 124432), (1808, 116655), (1848, 114130), (2020, 104412), (2121, 99440), (2222, 94920), (2260, 93324), (2310, 91304), (2373, 88880), (2424, 87010), (2486, 84840), (2640, 79891), (2712, 77770), (2828, 74580), (3030, 69608), (3080, 68478), (3164, 66660), (3333, 63280), (3390, 62216), (3535, 59664), (3696, 57065), (3729, 56560), (3955, 53328), (4040, 52206), (4242, 49720), (4444, 47460), (4520, 46662), (4620, 45652), (4746, 44440), (4848, 43505), (4972, 42420), (5424, 38885), (5555, 37968), (5656, 37290), (6060, 34804), (6160, 34239), (6215, 33936), (6328, 33330), (6666, 31640), (6780, 31108), (7070, 29832), (7458, 28280), (7777, 27120), (7910, 26664), (8080, 26103), (8484, 24860), (8701, 24240), (8888, 23730), (9040, 23331), (9240, 22826), (9492, 22220), (9944, 21210), (10605, 19888), (11110, 18984), (11312, 18645), (11413, 18480), (11865, 17776), (12120, 17402), (12430, 16968), (12656, 16665), (13332, 15820), (13560, 15554), (14140, 14916)]