21462309120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6287}}^1$

素因数の和:6445

約数の個数: 288

約数和(自身を含む): 78966816768

約数和(自身を除く): 57504507648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 768, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1344, 1524, 1680, 1778, 1792, 1905, 1920, 2032, 2240, 2540, 2667, 2688, 3048, 3360, 3556, 3810, 3840, 4064, 4445, 4480, 5080, 5334, 5376, 6096, 6287, 6720, 7112, 7620, 8128, 8890, 8960, 10160, 10668, 12192, 12574, 13335, 13440, 14224, 15240, 16256, 17780, 18861, 20320, 21336, 24384, 25148, 26670, 26880, 28448, 30480, 31435, 32512, 35560, 37722, 40640, 42672, 44009, 48768, 50296, 53340, 56896, 60960, 62870, 71120, 75444, 81280, 85344, 88018, 94305, 97536, 100592, 106680, 113792, 121920, 125740, 132027, 142240, 150888, 162560, 170688, 176036, 188610, 201184, 213360, 220045, 227584, 243840, 251480, 264054, 284480, 301776, 341376, 352072, 377220, 402368, 426720, 440090, 487680, 502960, 528108, 568960, 603552, 660135, 682752, 704144, 754440, 798449, 804736, 853440, 880180, 1005920, 1056216, 1137920, 1207104, 1320270, 1408288, 1508880, 1596898, 1609472, 1706880, 1760360, 2011840, 2112432, 2395347, 2414208, 2640540, 2816576, 3017760, 3193796, 3413760, 3520720, 3992245, 4023680, 4224864, 4790694, 4828416, 5281080, 5589143, 5633152, 6035520, 6387592, 7041440, 7984490, 8047360, 8449728, 9581388, 10562160, 11178286, 11266304, 11976735, 12071040, 12775184, 14082880, 15968980, 16767429, 16899456, 19162776, 21124320, 22356572, 23953470, 24142080, 25550368, 27945715, 28165760, 31937960, 33534858, 33798912, 38325552, 42248640, 44713144, 47906940, 51100736, 55891430, 56331520, 63875920, 67069716, 76651104, 83837145, 84497280, 89426288, 95813880, 102201472, 111782860, 127751840, 134139432, 153302208, 167674290, 168994560, 178852576, 191627760, 204402944, 223565720, 255503680, 268278864, 306604416, 335348580, 357705152, 383255520, 447131440, 511007360, 536557728, 613208832, 670697160, 715410304, 766511040, 894262880, 1022014720, 1073115456, 1341394320, 1430820608, 1533022080, 1788525760, 2146230912, 2682788640, 3066044160, 3577051520, 4292461824, 5365577280, 7154103040, 10731154560, 21462309120]

約数ペア:

[(1, 21462309120), (2, 10731154560), (3, 7154103040), (4, 5365577280), (5, 4292461824), (6, 3577051520), (7, 3066044160), (8, 2682788640), (10, 2146230912), (12, 1788525760), (14, 1533022080), (15, 1430820608), (16, 1341394320), (20, 1073115456), (21, 1022014720), (24, 894262880), (28, 766511040), (30, 715410304), (32, 670697160), (35, 613208832), (40, 536557728), (42, 511007360), (48, 447131440), (56, 383255520), (60, 357705152), (64, 335348580), (70, 306604416), (80, 268278864), (84, 255503680), (96, 223565720), (105, 204402944), (112, 191627760), (120, 178852576), (127, 168994560), (128, 167674290), (140, 153302208), (160, 134139432), (168, 127751840), (192, 111782860), (210, 102201472), (224, 95813880), (240, 89426288), (254, 84497280), (256, 83837145), (280, 76651104), (320, 67069716), (336, 63875920), (381, 56331520), (384, 55891430), (420, 51100736), (448, 47906940), (480, 44713144), (508, 42248640), (560, 38325552), (635, 33798912), (640, 33534858), (672, 31937960), (762, 28165760), (768, 27945715), (840, 25550368), (889, 24142080), (896, 23953470), (960, 22356572), (1016, 21124320), (1120, 19162776), (1270, 16899456), (1280, 16767429), (1344, 15968980), (1524, 14082880), (1680, 12775184), (1778, 12071040), (1792, 11976735), (1905, 11266304), (1920, 11178286), (2032, 10562160), (2240, 9581388), (2540, 8449728), (2667, 8047360), (2688, 7984490), (3048, 7041440), (3360, 6387592), (3556, 6035520), (3810, 5633152), (3840, 5589143), (4064, 5281080), (4445, 4828416), (4480, 4790694), (5080, 4224864), (5334, 4023680), (5376, 3992245), (6096, 3520720), (6287, 3413760), (6720, 3193796), (7112, 3017760), (7620, 2816576), (8128, 2640540), (8890, 2414208), (8960, 2395347), (10160, 2112432), (10668, 2011840), (12192, 1760360), (12574, 1706880), (13335, 1609472), (13440, 1596898), (14224, 1508880), (15240, 1408288), (16256, 1320270), (17780, 1207104), (18861, 1137920), (20320, 1056216), (21336, 1005920), (24384, 880180), (25148, 853440), (26670, 804736), (26880, 798449), (28448, 754440), (30480, 704144), (31435, 682752), (32512, 660135), (35560, 603552), (37722, 568960), (40640, 528108), (42672, 502960), (44009, 487680), (48768, 440090), (50296, 426720), (53340, 402368), (56896, 377220), (60960, 352072), (62870, 341376), (71120, 301776), (75444, 284480), (81280, 264054), (85344, 251480), (88018, 243840), (94305, 227584), (97536, 220045), (100592, 213360), (106680, 201184), (113792, 188610), (121920, 176036), (125740, 170688), (132027, 162560), (142240, 150888)]