20180517120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 576

約数和(自身を含む): 76596038400

約数和(自身を除く): 56415521280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 73, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 146, 152, 160, 171, 180, 190, 192, 216, 219, 228, 240, 256, 270, 285, 288, 292, 304, 320, 342, 360, 365, 380, 384, 421, 432, 438, 456, 480, 513, 540, 570, 576, 584, 608, 640, 657, 684, 720, 730, 760, 768, 842, 855, 864, 876, 912, 960, 1026, 1080, 1095, 1140, 1152, 1168, 1216, 1263, 1280, 1314, 1368, 1387, 1440, 1460, 1520, 1684, 1710, 1728, 1752, 1824, 1920, 1971, 2052, 2105, 2160, 2190, 2280, 2304, 2336, 2432, 2526, 2565, 2628, 2736, 2774, 2880, 2920, 3040, 3285, 3368, 3420, 3456, 3504, 3648, 3789, 3840, 3942, 4104, 4161, 4210, 4320, 4380, 4560, 4672, 4864, 5052, 5130, 5256, 5472, 5548, 5760, 5840, 6080, 6315, 6570, 6736, 6840, 6912, 6935, 7008, 7296, 7578, 7884, 7999, 8208, 8322, 8420, 8640, 8760, 9120, 9344, 9855, 10104, 10260, 10512, 10944, 11096, 11367, 11520, 11680, 12160, 12483, 12630, 13140, 13472, 13680, 13870, 14016, 14592, 15156, 15768, 15998, 16416, 16644, 16840, 17280, 17520, 18240, 18688, 18945, 19710, 20208, 20520, 20805, 21024, 21888, 22192, 22734, 23360, 23997, 24320, 24966, 25260, 26280, 26944, 27360, 27740, 28032, 30312, 30733, 31536, 31996, 32832, 33288, 33680, 34560, 35040, 36480, 37449, 37890, 39420, 39995, 40416, 41040, 41610, 42048, 43776, 44384, 45468, 46720, 47994, 49932, 50520, 52560, 53888, 54720, 55480, 56064, 56835, 60624, 61466, 62415, 63072, 63992, 65664, 66576, 67360, 70080, 71991, 72960, 74898, 75780, 78840, 79990, 80832, 82080, 83220, 84096, 88768, 90936, 92199, 93440, 95988, 99864, 101040, 105120, 107776, 109440, 110960, 113670, 119985, 121248, 122932, 124830, 126144, 127984, 131328, 133152, 134720, 140160, 143982, 149796, 151560, 153665, 157680, 159980, 161664, 164160, 166440, 168192, 177536, 181872, 184398, 187245, 191976, 199728, 202080, 210240, 215973, 218880, 221920, 227340, 239970, 242496, 245864, 249660, 252288, 255968, 266304, 269440, 276597, 280320, 287964, 299592, 303120, 307330, 315360, 319960, 323328, 328320, 332880, 355072, 359955, 363744, 368796, 374490, 383952, 399456, 404160, 420480, 431946, 443840, 454680, 460995, 479940, 484992, 491728, 499320, 504576, 511936, 532608, 538880, 553194, 575928, 583927, 599184, 606240, 614660, 630720, 639920, 656640, 665760, 719910, 727488, 737592, 748980, 767904, 798912, 808320, 829791, 840960, 863892, 887680, 909360, 921990, 959880, 969984, 983456, 998640, 1023872, 1065216, 1079865, 1106388, 1151856, 1167854, 1198368, 1212480, 1229320, 1261440, 1279840, 1331520, 1382985, 1439820, 1454976, 1475184, 1497960, 1535808, 1597824, 1616640, 1659582, 1727784, 1751781, 1775360, 1818720, 1843980, 1919760, 1966912, 1997280, 2047744, 2159730, 2212776, 2303712, 2335708, 2396736, 2424960, 2458640, 2522880, 2559680, 2663040, 2765970, 2879640, 2909952, 2919635, 2950368, 2995920, 3071616, 3195648, 3319164, 3455568, 3503562, 3637440, 3687960, 3839520, 3933824, 3994560, 4148955, 4319460, 4425552, 4607424, 4671416, 4793472, 4849920, 4917280, 5119360, 5255343, 5326080, 5531940, 5759280, 5839270, 5900736, 5991840, 6143232, 6638328, 6911136, 7007124, 7274880, 7375920, 7679040, 7867648, 7989120, 8297910, 8638920, 8758905, 8851104, 9214848, 9342832, 9586944, 9834560, 10238720, 10510686, 11063880, 11518560, 11678540, 11801472, 11983680, 13276656, 13822272, 14014248, 14549760, 14751840, 15358080, 15766029, 15978240, 16595820, 17277840, 17517810, 17702208, 18429696, 18685664, 19669120, 21021372, 22127760, 23037120, 23357080, 23602944, 23967360, 26276715, 26553312, 27644544, 28028496, 29503680, 30716160, 31532058, 33191640, 34555680, 35035620, 35404416, 37371328, 39338240, 42042744, 44255520, 46074240, 46714160, 47934720, 52553430, 53106624, 55289088, 56056992, 59007360, 63064116, 66383280, 69111360, 70071240, 70808832, 74742656, 78830145, 84085488, 88511040, 92148480, 93428320, 105106860, 106213248, 112113984, 118014720, 126128232, 132766560, 138222720, 140142480, 149485312, 157660290, 168170976, 177022080, 186856640, 210213720, 212426496, 224227968, 252256464, 265533120, 276445440, 280284960, 315320580, 336341952, 354044160, 373713280, 420427440, 448455936, 504512928, 531066240, 560569920, 630641160, 672683904, 747426560, 840854880, 1009025856, 1062132480, 1121139840, 1261282320, 1345367808, 1681709760, 2018051712, 2242279680, 2522564640, 3363419520, 4036103424, 5045129280, 6726839040, 10090258560, 20180517120]

約数ペア:

[(1, 20180517120), (2, 10090258560), (3, 6726839040), (4, 5045129280), (5, 4036103424), (6, 3363419520), (8, 2522564640), (9, 2242279680), (10, 2018051712), (12, 1681709760), (15, 1345367808), (16, 1261282320), (18, 1121139840), (19, 1062132480), (20, 1009025856), (24, 840854880), (27, 747426560), (30, 672683904), (32, 630641160), (36, 560569920), (38, 531066240), (40, 504512928), (45, 448455936), (48, 420427440), (54, 373713280), (57, 354044160), (60, 336341952), (64, 315320580), (72, 280284960), (73, 276445440), (76, 265533120), (80, 252256464), (90, 224227968), (95, 212426496), (96, 210213720), (108, 186856640), (114, 177022080), (120, 168170976), (128, 157660290), (135, 149485312), (144, 140142480), (146, 138222720), (152, 132766560), (160, 126128232), (171, 118014720), (180, 112113984), (190, 106213248), (192, 105106860), (216, 93428320), (219, 92148480), (228, 88511040), (240, 84085488), (256, 78830145), (270, 74742656), (285, 70808832), (288, 70071240), (292, 69111360), (304, 66383280), (320, 63064116), (342, 59007360), (360, 56056992), (365, 55289088), (380, 53106624), (384, 52553430), (421, 47934720), (432, 46714160), (438, 46074240), (456, 44255520), (480, 42042744), (513, 39338240), (540, 37371328), (570, 35404416), (576, 35035620), (584, 34555680), (608, 33191640), (640, 31532058), (657, 30716160), (684, 29503680), (720, 28028496), (730, 27644544), (760, 26553312), (768, 26276715), (842, 23967360), (855, 23602944), (864, 23357080), (876, 23037120), (912, 22127760), (960, 21021372), (1026, 19669120), (1080, 18685664), (1095, 18429696), (1140, 17702208), (1152, 17517810), (1168, 17277840), (1216, 16595820), (1263, 15978240), (1280, 15766029), (1314, 15358080), (1368, 14751840), (1387, 14549760), (1440, 14014248), (1460, 13822272), (1520, 13276656), (1684, 11983680), (1710, 11801472), (1728, 11678540), (1752, 11518560), (1824, 11063880), (1920, 10510686), (1971, 10238720), (2052, 9834560), (2105, 9586944), (2160, 9342832), (2190, 9214848), (2280, 8851104), (2304, 8758905), (2336, 8638920), (2432, 8297910), (2526, 7989120), (2565, 7867648), (2628, 7679040), (2736, 7375920), (2774, 7274880), (2880, 7007124), (2920, 6911136), (3040, 6638328), (3285, 6143232), (3368, 5991840), (3420, 5900736), (3456, 5839270), (3504, 5759280), (3648, 5531940), (3789, 5326080), (3840, 5255343), (3942, 5119360), (4104, 4917280), (4161, 4849920), (4210, 4793472), (4320, 4671416), (4380, 4607424), (4560, 4425552), (4672, 4319460), (4864, 4148955), (5052, 3994560), (5130, 3933824), (5256, 3839520), (5472, 3687960), (5548, 3637440), (5760, 3503562), (5840, 3455568), (6080, 3319164), (6315, 3195648), (6570, 3071616), (6736, 2995920), (6840, 2950368), (6912, 2919635), (6935, 2909952), (7008, 2879640), (7296, 2765970), (7578, 2663040), (7884, 2559680), (7999, 2522880), (8208, 2458640), (8322, 2424960), (8420, 2396736), (8640, 2335708), (8760, 2303712), (9120, 2212776), (9344, 2159730), (9855, 2047744), (10104, 1997280), (10260, 1966912), (10512, 1919760), (10944, 1843980), (11096, 1818720), (11367, 1775360), (11520, 1751781), (11680, 1727784), (12160, 1659582), (12483, 1616640), (12630, 1597824), (13140, 1535808), (13472, 1497960), (13680, 1475184), (13870, 1454976), (14016, 1439820), (14592, 1382985), (15156, 1331520), (15768, 1279840), (15998, 1261440), (16416, 1229320), (16644, 1212480), (16840, 1198368), (17280, 1167854), (17520, 1151856), (18240, 1106388), (18688, 1079865), (18945, 1065216), (19710, 1023872), (20208, 998640), (20520, 983456), (20805, 969984), (21024, 959880), (21888, 921990), (22192, 909360), (22734, 887680), (23360, 863892), (23997, 840960), (24320, 829791), (24966, 808320), (25260, 798912), (26280, 767904), (26944, 748980), (27360, 737592), (27740, 727488), (28032, 719910), (30312, 665760), (30733, 656640), (31536, 639920), (31996, 630720), (32832, 614660), (33288, 606240), (33680, 599184), (34560, 583927), (35040, 575928), (36480, 553194), (37449, 538880), (37890, 532608), (39420, 511936), (39995, 504576), (40416, 499320), (41040, 491728), (41610, 484992), (42048, 479940), (43776, 460995), (44384, 454680), (45468, 443840), (46720, 431946), (47994, 420480), (49932, 404160), (50520, 399456), (52560, 383952), (53888, 374490), (54720, 368796), (55480, 363744), (56064, 359955), (56835, 355072), (60624, 332880), (61466, 328320), (62415, 323328), (63072, 319960), (63992, 315360), (65664, 307330), (66576, 303120), (67360, 299592), (70080, 287964), (71991, 280320), (72960, 276597), (74898, 269440), (75780, 266304), (78840, 255968), (79990, 252288), (80832, 249660), (82080, 245864), (83220, 242496), (84096, 239970), (88768, 227340), (90936, 221920), (92199, 218880), (93440, 215973), (95988, 210240), (99864, 202080), (101040, 199728), (105120, 191976), (107776, 187245), (109440, 184398), (110960, 181872), (113670, 177536), (119985, 168192), (121248, 166440), (122932, 164160), (124830, 161664), (126144, 159980), (127984, 157680), (131328, 153665), (133152, 151560), (134720, 149796), (140160, 143982)]