2313131520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 320

約数和(自身を含む): 8951855616

約数和(自身を除く): 6638724096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2531, 2560, 2688, 2720, 2856, 3264, 3360, 3570, 3584, 3808, 3840, 4080, 4352, 4480, 4760, 5062, 5376, 5440, 5712, 6528, 6720, 7140, 7593, 7616, 7680, 8160, 8704, 8960, 9520, 10124, 10752, 10880, 11424, 12655, 13056, 13440, 14280, 15186, 15232, 16320, 17717, 17920, 19040, 20248, 21760, 22848, 25310, 26112, 26880, 28560, 30372, 30464, 32640, 35434, 37965, 38080, 40496, 43027, 43520, 45696, 50620, 53151, 53760, 57120, 60744, 60928, 65280, 70868, 75930, 76160, 80992, 86054, 88585, 91392, 101240, 106302, 114240, 121488, 129081, 130560, 141736, 151860, 152320, 161984, 172108, 177170, 182784, 202480, 212604, 215135, 228480, 242976, 258162, 265755, 283472, 301189, 303720, 304640, 323968, 344216, 354340, 404960, 425208, 430270, 456960, 485952, 516324, 531510, 566944, 602378, 607440, 645405, 647936, 688432, 708680, 809920, 850416, 860540, 903567, 913920, 971904, 1032648, 1063020, 1133888, 1204756, 1214880, 1290810, 1295872, 1376864, 1417360, 1505945, 1619840, 1700832, 1721080, 1807134, 1943808, 2065296, 2126040, 2267776, 2409512, 2429760, 2581620, 2753728, 2834720, 3011890, 3239680, 3401664, 3442160, 3614268, 3887616, 4130592, 4252080, 4517835, 4535552, 4819024, 4859520, 5163240, 5507456, 5669440, 6023780, 6479360, 6803328, 6884320, 7228536, 8261184, 8504160, 9035670, 9071104, 9638048, 9719040, 10326480, 11014912, 11338880, 12047560, 13606656, 13768640, 14457072, 16522368, 17008320, 18071340, 19276096, 19438080, 20652960, 22029824, 22677760, 24095120, 27213312, 27537280, 28914144, 33044736, 34016640, 36142680, 38552192, 41305920, 45355520, 48190240, 55074560, 57828288, 66089472, 68033280, 72285360, 77104384, 82611840, 96380480, 110149120, 115656576, 136066560, 144570720, 154208768, 165223680, 192760960, 231313152, 289141440, 330447360, 385521920, 462626304, 578282880, 771043840, 1156565760, 2313131520]

約数ペア:

[(1, 2313131520), (2, 1156565760), (3, 771043840), (4, 578282880), (5, 462626304), (6, 385521920), (7, 330447360), (8, 289141440), (10, 231313152), (12, 192760960), (14, 165223680), (15, 154208768), (16, 144570720), (17, 136066560), (20, 115656576), (21, 110149120), (24, 96380480), (28, 82611840), (30, 77104384), (32, 72285360), (34, 68033280), (35, 66089472), (40, 57828288), (42, 55074560), (48, 48190240), (51, 45355520), (56, 41305920), (60, 38552192), (64, 36142680), (68, 34016640), (70, 33044736), (80, 28914144), (84, 27537280), (85, 27213312), (96, 24095120), (102, 22677760), (105, 22029824), (112, 20652960), (119, 19438080), (120, 19276096), (128, 18071340), (136, 17008320), (140, 16522368), (160, 14457072), (168, 13768640), (170, 13606656), (192, 12047560), (204, 11338880), (210, 11014912), (224, 10326480), (238, 9719040), (240, 9638048), (255, 9071104), (256, 9035670), (272, 8504160), (280, 8261184), (320, 7228536), (336, 6884320), (340, 6803328), (357, 6479360), (384, 6023780), (408, 5669440), (420, 5507456), (448, 5163240), (476, 4859520), (480, 4819024), (510, 4535552), (512, 4517835), (544, 4252080), (560, 4130592), (595, 3887616), (640, 3614268), (672, 3442160), (680, 3401664), (714, 3239680), (768, 3011890), (816, 2834720), (840, 2753728), (896, 2581620), (952, 2429760), (960, 2409512), (1020, 2267776), (1088, 2126040), (1120, 2065296), (1190, 1943808), (1280, 1807134), (1344, 1721080), (1360, 1700832), (1428, 1619840), (1536, 1505945), (1632, 1417360), (1680, 1376864), (1785, 1295872), (1792, 1290810), (1904, 1214880), (1920, 1204756), (2040, 1133888), (2176, 1063020), (2240, 1032648), (2380, 971904), (2531, 913920), (2560, 903567), (2688, 860540), (2720, 850416), (2856, 809920), (3264, 708680), (3360, 688432), (3570, 647936), (3584, 645405), (3808, 607440), (3840, 602378), (4080, 566944), (4352, 531510), (4480, 516324), (4760, 485952), (5062, 456960), (5376, 430270), (5440, 425208), (5712, 404960), (6528, 354340), (6720, 344216), (7140, 323968), (7593, 304640), (7616, 303720), (7680, 301189), (8160, 283472), (8704, 265755), (8960, 258162), (9520, 242976), (10124, 228480), (10752, 215135), (10880, 212604), (11424, 202480), (12655, 182784), (13056, 177170), (13440, 172108), (14280, 161984), (15186, 152320), (15232, 151860), (16320, 141736), (17717, 130560), (17920, 129081), (19040, 121488), (20248, 114240), (21760, 106302), (22848, 101240), (25310, 91392), (26112, 88585), (26880, 86054), (28560, 80992), (30372, 76160), (30464, 75930), (32640, 70868), (35434, 65280), (37965, 60928), (38080, 60744), (40496, 57120), (43027, 53760), (43520, 53151), (45696, 50620)]