19071248640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1289

約数の個数: 288

約数和(自身を含む): 62861339520

約数和(自身を除く): 43790090880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 83, 96, 106, 120, 128, 159, 160, 166, 192, 212, 240, 249, 256, 265, 318, 320, 332, 384, 415, 424, 480, 498, 530, 636, 640, 664, 768, 795, 830, 848, 960, 996, 1060, 1129, 1245, 1272, 1280, 1328, 1590, 1660, 1696, 1920, 1992, 2120, 2258, 2490, 2544, 2656, 3180, 3320, 3387, 3392, 3840, 3984, 4240, 4399, 4516, 4980, 5088, 5312, 5645, 6360, 6640, 6774, 6784, 7968, 8480, 8798, 9032, 9960, 10176, 10624, 11290, 12720, 13197, 13280, 13548, 13568, 15936, 16935, 16960, 17596, 18064, 19920, 20352, 21248, 21995, 22580, 25440, 26394, 26560, 27096, 31872, 33870, 33920, 35192, 36128, 39840, 40704, 43990, 45160, 50880, 52788, 53120, 54192, 59837, 63744, 65985, 67740, 67840, 70384, 72256, 79680, 87980, 90320, 93707, 101760, 105576, 106240, 108384, 119674, 131970, 135480, 140768, 144512, 159360, 175960, 179511, 180640, 187414, 203520, 211152, 216768, 239348, 263940, 270960, 281121, 281536, 289024, 299185, 318720, 351920, 359022, 361280, 374828, 422304, 433536, 468535, 478696, 527880, 541920, 562242, 563072, 598370, 703840, 718044, 722560, 749656, 844608, 867072, 897555, 937070, 957392, 1055760, 1083840, 1124484, 1126144, 1196740, 1405605, 1407680, 1436088, 1445120, 1499312, 1689216, 1795110, 1874140, 1914784, 2111520, 2167680, 2248968, 2393480, 2811210, 2815360, 2872176, 2998624, 3378432, 3590220, 3748280, 3829568, 4223040, 4335360, 4497936, 4786960, 4966471, 5622420, 5630720, 5744352, 5997248, 7180440, 7496560, 7659136, 8446080, 8995872, 9573920, 9932942, 11244840, 11488704, 11994496, 14360880, 14899413, 14993120, 15318272, 16892160, 17991744, 19147840, 19865884, 22489680, 22977408, 23988992, 24832355, 28721760, 29798826, 29986240, 35983488, 38295680, 39731768, 44979360, 45954816, 49664710, 57443520, 59597652, 59972480, 71966976, 74497065, 76591360, 79463536, 89958720, 99329420, 114887040, 119195304, 119944960, 148994130, 158927072, 179917440, 198658840, 229774080, 238390608, 297988260, 317854144, 359834880, 397317680, 476781216, 595976520, 635708288, 794635360, 953562432, 1191953040, 1271416576, 1589270720, 1907124864, 2383906080, 3178541440, 3814249728, 4767812160, 6357082880, 9535624320, 19071248640]

約数ペア:

[(1, 19071248640), (2, 9535624320), (3, 6357082880), (4, 4767812160), (5, 3814249728), (6, 3178541440), (8, 2383906080), (10, 1907124864), (12, 1589270720), (15, 1271416576), (16, 1191953040), (20, 953562432), (24, 794635360), (30, 635708288), (32, 595976520), (40, 476781216), (48, 397317680), (53, 359834880), (60, 317854144), (64, 297988260), (80, 238390608), (83, 229774080), (96, 198658840), (106, 179917440), (120, 158927072), (128, 148994130), (159, 119944960), (160, 119195304), (166, 114887040), (192, 99329420), (212, 89958720), (240, 79463536), (249, 76591360), (256, 74497065), (265, 71966976), (318, 59972480), (320, 59597652), (332, 57443520), (384, 49664710), (415, 45954816), (424, 44979360), (480, 39731768), (498, 38295680), (530, 35983488), (636, 29986240), (640, 29798826), (664, 28721760), (768, 24832355), (795, 23988992), (830, 22977408), (848, 22489680), (960, 19865884), (996, 19147840), (1060, 17991744), (1129, 16892160), (1245, 15318272), (1272, 14993120), (1280, 14899413), (1328, 14360880), (1590, 11994496), (1660, 11488704), (1696, 11244840), (1920, 9932942), (1992, 9573920), (2120, 8995872), (2258, 8446080), (2490, 7659136), (2544, 7496560), (2656, 7180440), (3180, 5997248), (3320, 5744352), (3387, 5630720), (3392, 5622420), (3840, 4966471), (3984, 4786960), (4240, 4497936), (4399, 4335360), (4516, 4223040), (4980, 3829568), (5088, 3748280), (5312, 3590220), (5645, 3378432), (6360, 2998624), (6640, 2872176), (6774, 2815360), (6784, 2811210), (7968, 2393480), (8480, 2248968), (8798, 2167680), (9032, 2111520), (9960, 1914784), (10176, 1874140), (10624, 1795110), (11290, 1689216), (12720, 1499312), (13197, 1445120), (13280, 1436088), (13548, 1407680), (13568, 1405605), (15936, 1196740), (16935, 1126144), (16960, 1124484), (17596, 1083840), (18064, 1055760), (19920, 957392), (20352, 937070), (21248, 897555), (21995, 867072), (22580, 844608), (25440, 749656), (26394, 722560), (26560, 718044), (27096, 703840), (31872, 598370), (33870, 563072), (33920, 562242), (35192, 541920), (36128, 527880), (39840, 478696), (40704, 468535), (43990, 433536), (45160, 422304), (50880, 374828), (52788, 361280), (53120, 359022), (54192, 351920), (59837, 318720), (63744, 299185), (65985, 289024), (67740, 281536), (67840, 281121), (70384, 270960), (72256, 263940), (79680, 239348), (87980, 216768), (90320, 211152), (93707, 203520), (101760, 187414), (105576, 180640), (106240, 179511), (108384, 175960), (119674, 159360), (131970, 144512), (135480, 140768)]