20603445120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7844

約数の個数: 384

約数和(自身を含む): 78131420640

約数和(自身を除く): 57527975520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 972, 1020, 1080, 1088, 1152, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 1944, 2040, 2160, 2176, 2295, 2430, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 7344, 7776, 7793, 8160, 8262, 8640, 9180, 9720, 9792, 10368, 10880, 11016, 12240, 12960, 13770, 14688, 15552, 15586, 16320, 16524, 17280, 18360, 19440, 19584, 20655, 22032, 23379, 24480, 25920, 27540, 29376, 31104, 31172, 32640, 33048, 36720, 38880, 38965, 41310, 44064, 46758, 48960, 51840, 55080, 58752, 62344, 66096, 70137, 73440, 77760, 77930, 82620, 88128, 93516, 97920, 110160, 116895, 124688, 132192, 132481, 140274, 146880, 155520, 155860, 165240, 176256, 187032, 210411, 220320, 233790, 249376, 264384, 264962, 280548, 293760, 311720, 330480, 350685, 374064, 397443, 420822, 440640, 467580, 498752, 528768, 529924, 561096, 623440, 631233, 660960, 662405, 701370, 748128, 794886, 841644, 881280, 935160, 997504, 1052055, 1059848, 1122192, 1192329, 1246880, 1262466, 1321920, 1324810, 1402740, 1496256, 1589772, 1683288, 1870320, 1893699, 1987215, 2104110, 2119696, 2244384, 2384658, 2493760, 2524932, 2643840, 2649620, 2805480, 2992512, 3156165, 3179544, 3366576, 3576987, 3740640, 3787398, 3974430, 4208220, 4239392, 4488768, 4769316, 4987520, 5049864, 5299240, 5610960, 5961645, 6312330, 6359088, 6733152, 7153974, 7481280, 7574796, 7948860, 8416440, 8478784, 8977536, 9468495, 9538632, 10099728, 10598480, 10730961, 11221920, 11923290, 12624660, 12718176, 13466304, 14307948, 14962560, 15149592, 15897720, 16832880, 16957568, 17884935, 18936990, 19077264, 20199456, 21196960, 21461922, 22443840, 23846580, 25249320, 25436352, 26932608, 28615896, 30299184, 31795440, 32192883, 33665760, 35769870, 37873980, 38154528, 40398912, 42393920, 42923844, 44887680, 47693160, 50498640, 50872704, 53654805, 57231792, 60598368, 63590880, 64385766, 67331520, 71539740, 75747960, 76309056, 80797824, 84787840, 85847688, 95386320, 100997280, 107309610, 114463584, 121196736, 127181760, 128771532, 134663040, 143079480, 151495920, 152618112, 160964415, 171695376, 190772640, 201994560, 214619220, 228927168, 242393472, 254363520, 257543064, 286158960, 302991840, 321928830, 343390752, 381545280, 403989120, 429238440, 457854336, 515086128, 572317920, 605983680, 643857660, 686781504, 763090560, 858476880, 1030172256, 1144635840, 1211967360, 1287715320, 1373563008, 1716953760, 2060344512, 2289271680, 2575430640, 3433907520, 4120689024, 5150861280, 6867815040, 10301722560, 20603445120]

約数ペア:

[(1, 20603445120), (2, 10301722560), (3, 6867815040), (4, 5150861280), (5, 4120689024), (6, 3433907520), (8, 2575430640), (9, 2289271680), (10, 2060344512), (12, 1716953760), (15, 1373563008), (16, 1287715320), (17, 1211967360), (18, 1144635840), (20, 1030172256), (24, 858476880), (27, 763090560), (30, 686781504), (32, 643857660), (34, 605983680), (36, 572317920), (40, 515086128), (45, 457854336), (48, 429238440), (51, 403989120), (54, 381545280), (60, 343390752), (64, 321928830), (68, 302991840), (72, 286158960), (80, 257543064), (81, 254363520), (85, 242393472), (90, 228927168), (96, 214619220), (102, 201994560), (108, 190772640), (120, 171695376), (128, 160964415), (135, 152618112), (136, 151495920), (144, 143079480), (153, 134663040), (160, 128771532), (162, 127181760), (170, 121196736), (180, 114463584), (192, 107309610), (204, 100997280), (216, 95386320), (240, 85847688), (243, 84787840), (255, 80797824), (270, 76309056), (272, 75747960), (288, 71539740), (306, 67331520), (320, 64385766), (324, 63590880), (340, 60598368), (360, 57231792), (384, 53654805), (405, 50872704), (408, 50498640), (432, 47693160), (459, 44887680), (480, 42923844), (486, 42393920), (510, 40398912), (540, 38154528), (544, 37873980), (576, 35769870), (612, 33665760), (640, 32192883), (648, 31795440), (680, 30299184), (720, 28615896), (765, 26932608), (810, 25436352), (816, 25249320), (864, 23846580), (918, 22443840), (960, 21461922), (972, 21196960), (1020, 20199456), (1080, 19077264), (1088, 18936990), (1152, 17884935), (1215, 16957568), (1224, 16832880), (1296, 15897720), (1360, 15149592), (1377, 14962560), (1440, 14307948), (1530, 13466304), (1620, 12718176), (1632, 12624660), (1728, 11923290), (1836, 11221920), (1920, 10730961), (1944, 10598480), (2040, 10099728), (2160, 9538632), (2176, 9468495), (2295, 8977536), (2430, 8478784), (2448, 8416440), (2592, 7948860), (2720, 7574796), (2754, 7481280), (2880, 7153974), (3060, 6733152), (3240, 6359088), (3264, 6312330), (3456, 5961645), (3672, 5610960), (3888, 5299240), (4080, 5049864), (4131, 4987520), (4320, 4769316), (4590, 4488768), (4860, 4239392), (4896, 4208220), (5184, 3974430), (5440, 3787398), (5508, 3740640), (5760, 3576987), (6120, 3366576), (6480, 3179544), (6528, 3156165), (6885, 2992512), (7344, 2805480), (7776, 2649620), (7793, 2643840), (8160, 2524932), (8262, 2493760), (8640, 2384658), (9180, 2244384), (9720, 2119696), (9792, 2104110), (10368, 1987215), (10880, 1893699), (11016, 1870320), (12240, 1683288), (12960, 1589772), (13770, 1496256), (14688, 1402740), (15552, 1324810), (15586, 1321920), (16320, 1262466), (16524, 1246880), (17280, 1192329), (18360, 1122192), (19440, 1059848), (19584, 1052055), (20655, 997504), (22032, 935160), (23379, 881280), (24480, 841644), (25920, 794886), (27540, 748128), (29376, 701370), (31104, 662405), (31172, 660960), (32640, 631233), (33048, 623440), (36720, 561096), (38880, 529924), (38965, 528768), (41310, 498752), (44064, 467580), (46758, 440640), (48960, 420822), (51840, 397443), (55080, 374064), (58752, 350685), (62344, 330480), (66096, 311720), (70137, 293760), (73440, 280548), (77760, 264962), (77930, 264384), (82620, 249376), (88128, 233790), (93516, 220320), (97920, 210411), (110160, 187032), (116895, 176256), (124688, 165240), (132192, 155860), (132481, 155520), (140274, 146880)]