213618240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 252

約数和(自身を含む): 808943772

約数和(自身を除く): 595325532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 613, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1226, 1320, 1440, 1452, 1584, 1760, 1815, 1839, 1936, 1980, 2112, 2178, 2420, 2452, 2640, 2880, 2904, 3065, 3168, 3520, 3630, 3678, 3872, 3960, 4356, 4840, 4904, 5280, 5445, 5517, 5808, 6130, 6336, 6743, 7260, 7356, 7744, 7920, 8712, 9195, 9680, 9808, 10560, 10890, 11034, 11616, 12260, 13486, 14520, 14712, 15840, 17424, 18390, 19360, 19616, 20229, 21780, 22068, 23232, 24520, 26972, 27585, 29040, 29424, 31680, 33715, 34848, 36780, 38720, 39232, 40458, 43560, 44136, 49040, 53944, 55170, 58080, 58848, 60687, 67430, 69696, 73560, 74173, 80916, 87120, 88272, 98080, 101145, 107888, 110340, 116160, 117696, 121374, 134860, 147120, 148346, 161832, 174240, 176544, 196160, 202290, 215776, 220680, 222519, 242748, 269720, 294240, 296692, 303435, 323664, 348480, 353088, 370865, 404580, 431552, 441360, 445038, 485496, 539440, 588480, 593384, 606870, 647328, 667557, 741730, 809160, 882720, 890076, 970992, 1078880, 1112595, 1186768, 1213740, 1294656, 1335114, 1483460, 1618320, 1765440, 1780152, 1941984, 2157760, 2225190, 2373536, 2427480, 2670228, 2966920, 3236640, 3337785, 3560304, 3883968, 4450380, 4747072, 4854960, 5340456, 5933840, 6473280, 6675570, 7120608, 8900760, 9709920, 10680912, 11867680, 13351140, 14241216, 17801520, 19419840, 21361824, 23735360, 26702280, 35603040, 42723648, 53404560, 71206080, 106809120, 213618240]

約数ペア:

[(1, 213618240), (2, 106809120), (3, 71206080), (4, 53404560), (5, 42723648), (6, 35603040), (8, 26702280), (9, 23735360), (10, 21361824), (11, 19419840), (12, 17801520), (15, 14241216), (16, 13351140), (18, 11867680), (20, 10680912), (22, 9709920), (24, 8900760), (30, 7120608), (32, 6675570), (33, 6473280), (36, 5933840), (40, 5340456), (44, 4854960), (45, 4747072), (48, 4450380), (55, 3883968), (60, 3560304), (64, 3337785), (66, 3236640), (72, 2966920), (80, 2670228), (88, 2427480), (90, 2373536), (96, 2225190), (99, 2157760), (110, 1941984), (120, 1780152), (121, 1765440), (132, 1618320), (144, 1483460), (160, 1335114), (165, 1294656), (176, 1213740), (180, 1186768), (192, 1112595), (198, 1078880), (220, 970992), (240, 890076), (242, 882720), (264, 809160), (288, 741730), (320, 667557), (330, 647328), (352, 606870), (360, 593384), (363, 588480), (396, 539440), (440, 485496), (480, 445038), (484, 441360), (495, 431552), (528, 404580), (576, 370865), (605, 353088), (613, 348480), (660, 323664), (704, 303435), (720, 296692), (726, 294240), (792, 269720), (880, 242748), (960, 222519), (968, 220680), (990, 215776), (1056, 202290), (1089, 196160), (1210, 176544), (1226, 174240), (1320, 161832), (1440, 148346), (1452, 147120), (1584, 134860), (1760, 121374), (1815, 117696), (1839, 116160), (1936, 110340), (1980, 107888), (2112, 101145), (2178, 98080), (2420, 88272), (2452, 87120), (2640, 80916), (2880, 74173), (2904, 73560), (3065, 69696), (3168, 67430), (3520, 60687), (3630, 58848), (3678, 58080), (3872, 55170), (3960, 53944), (4356, 49040), (4840, 44136), (4904, 43560), (5280, 40458), (5445, 39232), (5517, 38720), (5808, 36780), (6130, 34848), (6336, 33715), (6743, 31680), (7260, 29424), (7356, 29040), (7744, 27585), (7920, 26972), (8712, 24520), (9195, 23232), (9680, 22068), (9808, 21780), (10560, 20229), (10890, 19616), (11034, 19360), (11616, 18390), (12260, 17424), (13486, 15840), (14520, 14712)]