2227774560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 7743541680

約数和(自身を除く): 5515767120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 317, 330, 352, 363, 440, 480, 484, 528, 605, 634, 660, 726, 880, 951, 968, 1056, 1210, 1268, 1320, 1331, 1452, 1585, 1760, 1815, 1902, 1936, 2420, 2536, 2640, 2662, 2904, 3170, 3487, 3630, 3804, 3872, 3993, 4755, 4840, 5072, 5280, 5324, 5808, 6340, 6655, 6974, 7260, 7608, 7986, 9510, 9680, 10144, 10461, 10648, 11616, 12680, 13310, 13948, 14520, 14641, 15216, 15972, 17435, 19020, 19360, 19965, 20922, 21296, 25360, 26620, 27896, 29040, 29282, 30432, 31944, 34870, 38040, 38357, 39930, 41844, 42592, 43923, 50720, 52305, 53240, 55792, 58080, 58564, 63888, 69740, 73205, 76080, 76714, 79860, 83688, 87846, 104610, 106480, 111584, 115071, 117128, 127776, 139480, 146410, 152160, 153428, 159720, 167376, 175692, 191785, 209220, 212960, 219615, 230142, 234256, 278960, 292820, 306856, 319440, 334752, 351384, 383570, 418440, 421927, 439230, 460284, 468512, 557920, 575355, 585640, 613712, 638880, 702768, 767140, 836880, 843854, 878460, 920568, 1150710, 1171280, 1227424, 1265781, 1405536, 1534280, 1673760, 1687708, 1756920, 1841136, 2109635, 2301420, 2342560, 2531562, 3068560, 3375416, 3513840, 3682272, 4219270, 4602840, 4641197, 5063124, 6137120, 6328905, 6750832, 7027680, 8438540, 9205680, 9282394, 10126248, 12657810, 13501664, 13923591, 16877080, 18411360, 18564788, 20252496, 23205985, 25315620, 27847182, 33754160, 37129576, 40504992, 46411970, 50631240, 55694364, 67508320, 69617955, 74259152, 92823940, 101262480, 111388728, 139235910, 148518304, 185647880, 202524960, 222777456, 278471820, 371295760, 445554912, 556943640, 742591520, 1113887280, 2227774560]

約数ペア:

[(1, 2227774560), (2, 1113887280), (3, 742591520), (4, 556943640), (5, 445554912), (6, 371295760), (8, 278471820), (10, 222777456), (11, 202524960), (12, 185647880), (15, 148518304), (16, 139235910), (20, 111388728), (22, 101262480), (24, 92823940), (30, 74259152), (32, 69617955), (33, 67508320), (40, 55694364), (44, 50631240), (48, 46411970), (55, 40504992), (60, 37129576), (66, 33754160), (80, 27847182), (88, 25315620), (96, 23205985), (110, 20252496), (120, 18564788), (121, 18411360), (132, 16877080), (160, 13923591), (165, 13501664), (176, 12657810), (220, 10126248), (240, 9282394), (242, 9205680), (264, 8438540), (317, 7027680), (330, 6750832), (352, 6328905), (363, 6137120), (440, 5063124), (480, 4641197), (484, 4602840), (528, 4219270), (605, 3682272), (634, 3513840), (660, 3375416), (726, 3068560), (880, 2531562), (951, 2342560), (968, 2301420), (1056, 2109635), (1210, 1841136), (1268, 1756920), (1320, 1687708), (1331, 1673760), (1452, 1534280), (1585, 1405536), (1760, 1265781), (1815, 1227424), (1902, 1171280), (1936, 1150710), (2420, 920568), (2536, 878460), (2640, 843854), (2662, 836880), (2904, 767140), (3170, 702768), (3487, 638880), (3630, 613712), (3804, 585640), (3872, 575355), (3993, 557920), (4755, 468512), (4840, 460284), (5072, 439230), (5280, 421927), (5324, 418440), (5808, 383570), (6340, 351384), (6655, 334752), (6974, 319440), (7260, 306856), (7608, 292820), (7986, 278960), (9510, 234256), (9680, 230142), (10144, 219615), (10461, 212960), (10648, 209220), (11616, 191785), (12680, 175692), (13310, 167376), (13948, 159720), (14520, 153428), (14641, 152160), (15216, 146410), (15972, 139480), (17435, 127776), (19020, 117128), (19360, 115071), (19965, 111584), (20922, 106480), (21296, 104610), (25360, 87846), (26620, 83688), (27896, 79860), (29040, 76714), (29282, 76080), (30432, 73205), (31944, 69740), (34870, 63888), (38040, 58564), (38357, 58080), (39930, 55792), (41844, 53240), (42592, 52305), (43923, 50720)]