427236480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 288

約数和(自身を含む): 1624257180

約数和(自身を除く): 1197020700

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, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 613, 640, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1226, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1839, 1920, 1936, 1980, 2112, 2178, 2420, 2452, 2640, 2880, 2904, 3065, 3168, 3520, 3630, 3678, 3872, 3960, 4224, 4356, 4840, 4904, 5280, 5445, 5517, 5760, 5808, 6130, 6336, 6743, 7040, 7260, 7356, 7744, 7920, 8712, 9195, 9680, 9808, 10560, 10890, 11034, 11616, 12260, 12672, 13486, 14520, 14712, 15488, 15840, 17424, 18390, 19360, 19616, 20229, 21120, 21780, 22068, 23232, 24520, 26972, 27585, 29040, 29424, 31680, 33715, 34848, 36780, 38720, 39232, 40458, 43560, 44136, 46464, 49040, 53944, 55170, 58080, 58848, 60687, 63360, 67430, 69696, 73560, 74173, 77440, 78464, 80916, 87120, 88272, 98080, 101145, 107888, 110340, 116160, 117696, 121374, 134860, 139392, 147120, 148346, 161832, 174240, 176544, 196160, 202290, 215776, 220680, 222519, 232320, 235392, 242748, 269720, 294240, 296692, 303435, 323664, 348480, 353088, 370865, 392320, 404580, 431552, 441360, 445038, 485496, 539440, 588480, 593384, 606870, 647328, 667557, 696960, 706176, 741730, 809160, 863104, 882720, 890076, 970992, 1078880, 1112595, 1176960, 1186768, 1213740, 1294656, 1335114, 1483460, 1618320, 1765440, 1780152, 1941984, 2157760, 2225190, 2373536, 2427480, 2589312, 2670228, 2966920, 3236640, 3337785, 3530880, 3560304, 3883968, 4315520, 4450380, 4747072, 4854960, 5340456, 5933840, 6473280, 6675570, 7120608, 7767936, 8900760, 9494144, 9709920, 10680912, 11867680, 12946560, 13351140, 14241216, 17801520, 19419840, 21361824, 23735360, 26702280, 28482432, 35603040, 38839680, 42723648, 47470720, 53404560, 71206080, 85447296, 106809120, 142412160, 213618240, 427236480]

約数ペア:

[(1, 427236480), (2, 213618240), (3, 142412160), (4, 106809120), (5, 85447296), (6, 71206080), (8, 53404560), (9, 47470720), (10, 42723648), (11, 38839680), (12, 35603040), (15, 28482432), (16, 26702280), (18, 23735360), (20, 21361824), (22, 19419840), (24, 17801520), (30, 14241216), (32, 13351140), (33, 12946560), (36, 11867680), (40, 10680912), (44, 9709920), (45, 9494144), (48, 8900760), (55, 7767936), (60, 7120608), (64, 6675570), (66, 6473280), (72, 5933840), (80, 5340456), (88, 4854960), (90, 4747072), (96, 4450380), (99, 4315520), (110, 3883968), (120, 3560304), (121, 3530880), (128, 3337785), (132, 3236640), (144, 2966920), (160, 2670228), (165, 2589312), (176, 2427480), (180, 2373536), (192, 2225190), (198, 2157760), (220, 1941984), (240, 1780152), (242, 1765440), (264, 1618320), (288, 1483460), (320, 1335114), (330, 1294656), (352, 1213740), (360, 1186768), (363, 1176960), (384, 1112595), (396, 1078880), (440, 970992), (480, 890076), (484, 882720), (495, 863104), (528, 809160), (576, 741730), (605, 706176), (613, 696960), (640, 667557), (660, 647328), (704, 606870), (720, 593384), (726, 588480), (792, 539440), (880, 485496), (960, 445038), (968, 441360), (990, 431552), (1056, 404580), (1089, 392320), (1152, 370865), (1210, 353088), (1226, 348480), (1320, 323664), (1408, 303435), (1440, 296692), (1452, 294240), (1584, 269720), (1760, 242748), (1815, 235392), (1839, 232320), (1920, 222519), (1936, 220680), (1980, 215776), (2112, 202290), (2178, 196160), (2420, 176544), (2452, 174240), (2640, 161832), (2880, 148346), (2904, 147120), (3065, 139392), (3168, 134860), (3520, 121374), (3630, 117696), (3678, 116160), (3872, 110340), (3960, 107888), (4224, 101145), (4356, 98080), (4840, 88272), (4904, 87120), (5280, 80916), (5445, 78464), (5517, 77440), (5760, 74173), (5808, 73560), (6130, 69696), (6336, 67430), (6743, 63360), (7040, 60687), (7260, 58848), (7356, 58080), (7744, 55170), (7920, 53944), (8712, 49040), (9195, 46464), (9680, 44136), (9808, 43560), (10560, 40458), (10890, 39232), (11034, 38720), (11616, 36780), (12260, 34848), (12672, 33715), (13486, 31680), (14520, 29424), (14712, 29040), (15488, 27585), (15840, 26972), (17424, 24520), (18390, 23232), (19360, 22068), (19616, 21780), (20229, 21120)]