155071221120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{17291}}^1$

素因数の和:17495

約数の個数: 320

約数和(自身を含む): 557020625040

約数和(自身を除く): 401949403920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 173, 180, 192, 216, 240, 270, 288, 320, 324, 346, 360, 384, 405, 432, 480, 519, 540, 576, 640, 648, 692, 720, 810, 864, 865, 960, 1038, 1080, 1152, 1296, 1384, 1440, 1557, 1620, 1728, 1730, 1920, 2076, 2160, 2592, 2595, 2768, 2880, 3114, 3240, 3456, 3460, 4152, 4320, 4671, 5184, 5190, 5536, 5760, 6228, 6480, 6920, 7785, 8304, 8640, 9342, 10368, 10380, 11072, 12456, 12960, 13840, 14013, 15570, 16608, 17280, 17291, 18684, 20760, 22144, 23355, 24912, 25920, 27680, 28026, 31140, 33216, 34582, 37368, 41520, 46710, 49824, 51840, 51873, 55360, 56052, 62280, 66432, 69164, 70065, 74736, 83040, 86455, 93420, 99648, 103746, 110720, 112104, 124560, 138328, 140130, 149472, 155619, 166080, 172910, 186840, 199296, 207492, 224208, 249120, 259365, 276656, 280260, 298944, 311238, 332160, 345820, 373680, 414984, 448416, 466857, 498240, 518730, 553312, 560520, 597888, 622476, 691640, 747360, 778095, 829968, 896832, 933714, 996480, 1037460, 1106624, 1121040, 1244952, 1383280, 1400571, 1494720, 1556190, 1659936, 1793664, 1867428, 2074920, 2213248, 2242080, 2334285, 2489904, 2766560, 2801142, 2989440, 2991343, 3112380, 3319872, 3734856, 4149840, 4484160, 4668570, 4979808, 5533120, 5602284, 5982686, 6224760, 6639744, 7002855, 7469712, 8299680, 8968320, 8974029, 9337140, 9959616, 11066240, 11204568, 11965372, 12449520, 14005710, 14939424, 14956715, 16599360, 17948058, 18674280, 19919232, 22409136, 23930744, 24899040, 26922087, 28011420, 29878848, 29913430, 33198720, 35896116, 37348560, 44818272, 44870145, 47861488, 49798080, 53844174, 56022840, 59757696, 59826860, 71792232, 74697120, 80766261, 89636544, 89740290, 95722976, 99596160, 107688348, 112045680, 119653720, 134610435, 143584464, 149394240, 161532522, 179273088, 179480580, 191445952, 215376696, 224091360, 239307440, 242298783, 269220870, 287168928, 298788480, 323065044, 358961160, 382891904, 403831305, 430753392, 448182720, 478614880, 484597566, 538441740, 574337856, 646130088, 717922320, 807662610, 861506784, 896365440, 957229760, 969195132, 1076883480, 1148675712, 1211493915, 1292260176, 1435844640, 1615325220, 1723013568, 1914459520, 1938390264, 2153766960, 2422987830, 2584520352, 2871689280, 3230650440, 3446027136, 3876780528, 4307533920, 4845975660, 5169040704, 5743378560, 6461300880, 7753561056, 8615067840, 9691951320, 10338081408, 12922601760, 15507122112, 17230135680, 19383902640, 25845203520, 31014244224, 38767805280, 51690407040, 77535610560, 155071221120]

約数ペア:

[(1, 155071221120), (2, 77535610560), (3, 51690407040), (4, 38767805280), (5, 31014244224), (6, 25845203520), (8, 19383902640), (9, 17230135680), (10, 15507122112), (12, 12922601760), (15, 10338081408), (16, 9691951320), (18, 8615067840), (20, 7753561056), (24, 6461300880), (27, 5743378560), (30, 5169040704), (32, 4845975660), (36, 4307533920), (40, 3876780528), (45, 3446027136), (48, 3230650440), (54, 2871689280), (60, 2584520352), (64, 2422987830), (72, 2153766960), (80, 1938390264), (81, 1914459520), (90, 1723013568), (96, 1615325220), (108, 1435844640), (120, 1292260176), (128, 1211493915), (135, 1148675712), (144, 1076883480), (160, 969195132), (162, 957229760), (173, 896365440), (180, 861506784), (192, 807662610), (216, 717922320), (240, 646130088), (270, 574337856), (288, 538441740), (320, 484597566), (324, 478614880), (346, 448182720), (360, 430753392), (384, 403831305), (405, 382891904), (432, 358961160), (480, 323065044), (519, 298788480), (540, 287168928), (576, 269220870), (640, 242298783), (648, 239307440), (692, 224091360), (720, 215376696), (810, 191445952), (864, 179480580), (865, 179273088), (960, 161532522), (1038, 149394240), (1080, 143584464), (1152, 134610435), (1296, 119653720), (1384, 112045680), (1440, 107688348), (1557, 99596160), (1620, 95722976), (1728, 89740290), (1730, 89636544), (1920, 80766261), (2076, 74697120), (2160, 71792232), (2592, 59826860), (2595, 59757696), (2768, 56022840), (2880, 53844174), (3114, 49798080), (3240, 47861488), (3456, 44870145), (3460, 44818272), (4152, 37348560), (4320, 35896116), (4671, 33198720), (5184, 29913430), (5190, 29878848), (5536, 28011420), (5760, 26922087), (6228, 24899040), (6480, 23930744), (6920, 22409136), (7785, 19919232), (8304, 18674280), (8640, 17948058), (9342, 16599360), (10368, 14956715), (10380, 14939424), (11072, 14005710), (12456, 12449520), (12960, 11965372), (13840, 11204568), (14013, 11066240), (15570, 9959616), (16608, 9337140), (17280, 8974029), (17291, 8968320), (18684, 8299680), (20760, 7469712), (22144, 7002855), (23355, 6639744), (24912, 6224760), (25920, 5982686), (27680, 5602284), (28026, 5533120), (31140, 4979808), (33216, 4668570), (34582, 4484160), (37368, 4149840), (41520, 3734856), (46710, 3319872), (49824, 3112380), (51840, 2991343), (51873, 2989440), (55360, 2801142), (56052, 2766560), (62280, 2489904), (66432, 2334285), (69164, 2242080), (70065, 2213248), (74736, 2074920), (83040, 1867428), (86455, 1793664), (93420, 1659936), (99648, 1556190), (103746, 1494720), (110720, 1400571), (112104, 1383280), (124560, 1244952), (138328, 1121040), (140130, 1106624), (149472, 1037460), (155619, 996480), (166080, 933714), (172910, 896832), (186840, 829968), (199296, 778095), (207492, 747360), (224208, 691640), (249120, 622476), (259365, 597888), (276656, 560520), (280260, 553312), (298944, 518730), (311238, 498240), (332160, 466857), (345820, 448416), (373680, 414984)]