20266995840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 768

約数和(自身を含む): 82398798720

約数和(自身を除く): 62131802880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 146, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 219, 224, 227, 240, 245, 260, 273, 280, 292, 294, 312, 320, 336, 364, 365, 384, 390, 392, 416, 420, 438, 448, 454, 455, 480, 490, 511, 520, 546, 560, 584, 588, 624, 637, 640, 672, 681, 728, 730, 735, 780, 784, 832, 840, 876, 896, 908, 910, 949, 960, 980, 1022, 1040, 1092, 1095, 1120, 1135, 1168, 1176, 1248, 1274, 1344, 1362, 1365, 1456, 1460, 1470, 1533, 1560, 1568, 1589, 1664, 1680, 1752, 1816, 1820, 1898, 1911, 1920, 1960, 2044, 2080, 2184, 2190, 2240, 2270, 2336, 2352, 2496, 2548, 2555, 2688, 2724, 2730, 2847, 2912, 2920, 2940, 2951, 3066, 3120, 3136, 3178, 3185, 3360, 3405, 3504, 3577, 3632, 3640, 3796, 3822, 3920, 4088, 4160, 4368, 4380, 4480, 4540, 4672, 4704, 4745, 4767, 4992, 5096, 5110, 5448, 5460, 5694, 5824, 5840, 5880, 5902, 6132, 6240, 6272, 6356, 6370, 6643, 6720, 6810, 7008, 7154, 7264, 7280, 7592, 7644, 7665, 7840, 7945, 8176, 8320, 8736, 8760, 8853, 9080, 9344, 9408, 9490, 9534, 9555, 10192, 10220, 10731, 10896, 10920, 11123, 11388, 11648, 11680, 11760, 11804, 12264, 12480, 12712, 12740, 13286, 13440, 13620, 14016, 14235, 14308, 14528, 14560, 14755, 15184, 15288, 15330, 15680, 15890, 16352, 16571, 17472, 17520, 17706, 17885, 18160, 18816, 18980, 19068, 19110, 19929, 20384, 20440, 20657, 21462, 21792, 21840, 22246, 22776, 23360, 23520, 23608, 23835, 24528, 24960, 25424, 25480, 26572, 27240, 28032, 28470, 28616, 29056, 29120, 29510, 30368, 30576, 30660, 31360, 31780, 32704, 33142, 33215, 33369, 34944, 35040, 35412, 35770, 36320, 37960, 38136, 38220, 39858, 40768, 40880, 41314, 42924, 43584, 43680, 44265, 44492, 45552, 46501, 46720, 47040, 47216, 47670, 49056, 49713, 50848, 50960, 53144, 53655, 54480, 55615, 56940, 57232, 58240, 59020, 60736, 61152, 61320, 61971, 63560, 65408, 66284, 66430, 66738, 70080, 70824, 71540, 72640, 75920, 76272, 76440, 79716, 81536, 81760, 82628, 82855, 85848, 87168, 87360, 88530, 88984, 91104, 93002, 94080, 94432, 95340, 98112, 99426, 99645, 101696, 101920, 103285, 106288, 107310, 108960, 111230, 113880, 114464, 115997, 118040, 121472, 122304, 122640, 123942, 127120, 132568, 132860, 133476, 139503, 140160, 141648, 143080, 144599, 145280, 151840, 152544, 152880, 159432, 163520, 165256, 165710, 166845, 171696, 174720, 177060, 177968, 182208, 186004, 188864, 190680, 196224, 198852, 199290, 203392, 203840, 206570, 212576, 214620, 215423, 217920, 222460, 227760, 228928, 231994, 232505, 236080, 244608, 245280, 247884, 248565, 254240, 265136, 265720, 266952, 279006, 283296, 286160, 289198, 303680, 305088, 305760, 309855, 318864, 327040, 330512, 331420, 333690, 343392, 347991, 354120, 355936, 364416, 372008, 377728, 381360, 397704, 398580, 407680, 413140, 425152, 429240, 430846, 433797, 435840, 444920, 455520, 457856, 463988, 465010, 472160, 490560, 495768, 497130, 508480, 530272, 531440, 533904, 558012, 566592, 572320, 578396, 579985, 607360, 610176, 611520, 619710, 637728, 646269, 661024, 662840, 667380, 686784, 695982, 697515, 708240, 711872, 722995, 744016, 762720, 795408, 797160, 811979, 826280, 850304, 858480, 861692, 867594, 889840, 911040, 927976, 930020, 944320, 981120, 991536, 994260, 1016960, 1060544, 1062880, 1067808, 1077115, 1116024, 1133184, 1144640, 1156792, 1159970, 1223040, 1239420, 1275456, 1292538, 1322048, 1325680, 1334760, 1373568, 1391964, 1395030, 1416480, 1423744, 1445990, 1488032, 1507961, 1525440, 1590816, 1594320, 1623958, 1652560, 1716960, 1723384, 1735188, 1739955, 1779680, 1822080, 1855952, 1860040, 1888640, 1983072, 1988520, 2121088, 2125760, 2135616, 2154230, 2168985, 2232048, 2289280, 2313584, 2319940, 2435937, 2478840, 2550912, 2585076, 2644096, 2651360, 2669520, 2783928, 2790060, 2832960, 2891980, 2976064, 3015922, 3050880, 3181632, 3188640, 3231345, 3247916, 3305120, 3433920, 3446768, 3470376, 3479910, 3559360, 3711904, 3720080, 3966144, 3977040, 4059895, 4251520, 4271232, 4308460, 4337970, 4464096, 4523883, 4627168, 4639880, 4871874, 4957680, 5170152, 5302720, 5339040, 5567856, 5580120, 5665920, 5783960, 5952128, 6031844, 6363264, 6377280, 6462690, 6495832, 6610240, 6867840, 6893536, 6940752, 6959820, 7118720, 7423808, 7440160, 7539805, 7932288, 7954080, 8119790, 8616920, 8675940, 8928192, 9047766, 9254336, 9279760, 9743748, 9915360, 10340304, 10555727, 10605440, 10678080, 11135712, 11160240, 11567920, 12063688, 12179685, 12754560, 12925380, 12991664, 13220480, 13787072, 13881504, 13919640, 14847616, 14880320, 15079610, 15908160, 16239580, 17233840, 17351880, 17856384, 18095532, 18508672, 18559520, 19487496, 19830720, 20680608, 21111454, 21356160, 22271424, 22320480, 22619415, 23135840, 24127376, 24359370, 25850760, 25983328, 27574144, 27763008, 27839280, 29760640, 30159220, 31667181, 31816320, 32479160, 34467680, 34703760, 36191064, 37119040, 38974992, 39661440, 41361216, 42222908, 44542848, 44640960, 45238830, 46271680, 48254752, 48718740, 51701520, 51966656, 52778635, 55526016, 55678560, 60318440, 63334362, 64958320, 68935360, 69407520, 72382128, 74238080, 77949984, 82722432, 84445816, 89281920, 90477660, 92543360, 96509504, 97437480, 103403040, 103933312, 105557270, 111357120, 120636880, 126668724, 129916640, 137870720, 138815040, 144764256, 155899968, 158335905, 168891632, 180955320, 193019008, 194874960, 206806080, 211114540, 222714240, 241273760, 253337448, 259833280, 277630080, 289528512, 311799936, 316671810, 337783264, 361910640, 389749920, 413612160, 422229080, 482547520, 506674896, 519666560, 579057024, 633343620, 675566528, 723821280, 779499840, 844458160, 965095040, 1013349792, 1266687240, 1351133056, 1447642560, 1558999680, 1688916320, 2026699584, 2533374480, 2895285120, 3377832640, 4053399168, 5066748960, 6755665280, 10133497920, 20266995840]

約数ペア:

[(1, 20266995840), (2, 10133497920), (3, 6755665280), (4, 5066748960), (5, 4053399168), (6, 3377832640), (7, 2895285120), (8, 2533374480), (10, 2026699584), (12, 1688916320), (13, 1558999680), (14, 1447642560), (15, 1351133056), (16, 1266687240), (20, 1013349792), (21, 965095040), (24, 844458160), (26, 779499840), (28, 723821280), (30, 675566528), (32, 633343620), (35, 579057024), (39, 519666560), (40, 506674896), (42, 482547520), (48, 422229080), (49, 413612160), (52, 389749920), (56, 361910640), (60, 337783264), (64, 316671810), (65, 311799936), (70, 289528512), (73, 277630080), (78, 259833280), (80, 253337448), (84, 241273760), (91, 222714240), (96, 211114540), (98, 206806080), (104, 194874960), (105, 193019008), (112, 180955320), (120, 168891632), (128, 158335905), (130, 155899968), (140, 144764256), (146, 138815040), (147, 137870720), (156, 129916640), (160, 126668724), (168, 120636880), (182, 111357120), (192, 105557270), (195, 103933312), (196, 103403040), (208, 97437480), (210, 96509504), (219, 92543360), (224, 90477660), (227, 89281920), (240, 84445816), (245, 82722432), (260, 77949984), (273, 74238080), (280, 72382128), (292, 69407520), (294, 68935360), (312, 64958320), (320, 63334362), (336, 60318440), (364, 55678560), (365, 55526016), (384, 52778635), (390, 51966656), (392, 51701520), (416, 48718740), (420, 48254752), (438, 46271680), (448, 45238830), (454, 44640960), (455, 44542848), (480, 42222908), (490, 41361216), (511, 39661440), (520, 38974992), (546, 37119040), (560, 36191064), (584, 34703760), (588, 34467680), (624, 32479160), (637, 31816320), (640, 31667181), (672, 30159220), (681, 29760640), (728, 27839280), (730, 27763008), (735, 27574144), (780, 25983328), (784, 25850760), (832, 24359370), (840, 24127376), (876, 23135840), (896, 22619415), (908, 22320480), (910, 22271424), (949, 21356160), (960, 21111454), (980, 20680608), (1022, 19830720), (1040, 19487496), (1092, 18559520), (1095, 18508672), (1120, 18095532), (1135, 17856384), (1168, 17351880), (1176, 17233840), (1248, 16239580), (1274, 15908160), (1344, 15079610), (1362, 14880320), (1365, 14847616), (1456, 13919640), (1460, 13881504), (1470, 13787072), (1533, 13220480), (1560, 12991664), (1568, 12925380), (1589, 12754560), (1664, 12179685), (1680, 12063688), (1752, 11567920), (1816, 11160240), (1820, 11135712), (1898, 10678080), (1911, 10605440), (1920, 10555727), (1960, 10340304), (2044, 9915360), (2080, 9743748), (2184, 9279760), (2190, 9254336), (2240, 9047766), (2270, 8928192), (2336, 8675940), (2352, 8616920), (2496, 8119790), (2548, 7954080), (2555, 7932288), (2688, 7539805), (2724, 7440160), (2730, 7423808), (2847, 7118720), (2912, 6959820), (2920, 6940752), (2940, 6893536), (2951, 6867840), (3066, 6610240), (3120, 6495832), (3136, 6462690), (3178, 6377280), (3185, 6363264), (3360, 6031844), (3405, 5952128), (3504, 5783960), (3577, 5665920), (3632, 5580120), (3640, 5567856), (3796, 5339040), (3822, 5302720), (3920, 5170152), (4088, 4957680), (4160, 4871874), (4368, 4639880), (4380, 4627168), (4480, 4523883), (4540, 4464096), (4672, 4337970), (4704, 4308460), (4745, 4271232), (4767, 4251520), (4992, 4059895), (5096, 3977040), (5110, 3966144), (5448, 3720080), (5460, 3711904), (5694, 3559360), (5824, 3479910), (5840, 3470376), (5880, 3446768), (5902, 3433920), (6132, 3305120), (6240, 3247916), (6272, 3231345), (6356, 3188640), (6370, 3181632), (6643, 3050880), (6720, 3015922), (6810, 2976064), (7008, 2891980), (7154, 2832960), (7264, 2790060), (7280, 2783928), (7592, 2669520), (7644, 2651360), (7665, 2644096), (7840, 2585076), (7945, 2550912), (8176, 2478840), (8320, 2435937), (8736, 2319940), (8760, 2313584), (8853, 2289280), (9080, 2232048), (9344, 2168985), (9408, 2154230), (9490, 2135616), (9534, 2125760), (9555, 2121088), (10192, 1988520), (10220, 1983072), (10731, 1888640), (10896, 1860040), (10920, 1855952), (11123, 1822080), (11388, 1779680), (11648, 1739955), (11680, 1735188), (11760, 1723384), (11804, 1716960), (12264, 1652560), (12480, 1623958), (12712, 1594320), (12740, 1590816), (13286, 1525440), (13440, 1507961), (13620, 1488032), (14016, 1445990), (14235, 1423744), (14308, 1416480), (14528, 1395030), (14560, 1391964), (14755, 1373568), (15184, 1334760), (15288, 1325680), (15330, 1322048), (15680, 1292538), (15890, 1275456), (16352, 1239420), (16571, 1223040), (17472, 1159970), (17520, 1156792), (17706, 1144640), (17885, 1133184), (18160, 1116024), (18816, 1077115), (18980, 1067808), (19068, 1062880), (19110, 1060544), (19929, 1016960), (20384, 994260), (20440, 991536), (20657, 981120), (21462, 944320), (21792, 930020), (21840, 927976), (22246, 911040), (22776, 889840), (23360, 867594), (23520, 861692), (23608, 858480), (23835, 850304), (24528, 826280), (24960, 811979), (25424, 797160), (25480, 795408), (26572, 762720), (27240, 744016), (28032, 722995), (28470, 711872), (28616, 708240), (29056, 697515), (29120, 695982), (29510, 686784), (30368, 667380), (30576, 662840), (30660, 661024), (31360, 646269), (31780, 637728), (32704, 619710), (33142, 611520), (33215, 610176), (33369, 607360), (34944, 579985), (35040, 578396), (35412, 572320), (35770, 566592), (36320, 558012), (37960, 533904), (38136, 531440), (38220, 530272), (39858, 508480), (40768, 497130), (40880, 495768), (41314, 490560), (42924, 472160), (43584, 465010), (43680, 463988), (44265, 457856), (44492, 455520), (45552, 444920), (46501, 435840), (46720, 433797), (47040, 430846), (47216, 429240), (47670, 425152), (49056, 413140), (49713, 407680), (50848, 398580), (50960, 397704), (53144, 381360), (53655, 377728), (54480, 372008), (55615, 364416), (56940, 355936), (57232, 354120), (58240, 347991), (59020, 343392), (60736, 333690), (61152, 331420), (61320, 330512), (61971, 327040), (63560, 318864), (65408, 309855), (66284, 305760), (66430, 305088), (66738, 303680), (70080, 289198), (70824, 286160), (71540, 283296), (72640, 279006), (75920, 266952), (76272, 265720), (76440, 265136), (79716, 254240), (81536, 248565), (81760, 247884), (82628, 245280), (82855, 244608), (85848, 236080), (87168, 232505), (87360, 231994), (88530, 228928), (88984, 227760), (91104, 222460), (93002, 217920), (94080, 215423), (94432, 214620), (95340, 212576), (98112, 206570), (99426, 203840), (99645, 203392), (101696, 199290), (101920, 198852), (103285, 196224), (106288, 190680), (107310, 188864), (108960, 186004), (111230, 182208), (113880, 177968), (114464, 177060), (115997, 174720), (118040, 171696), (121472, 166845), (122304, 165710), (122640, 165256), (123942, 163520), (127120, 159432), (132568, 152880), (132860, 152544), (133476, 151840), (139503, 145280), (140160, 144599), (141648, 143080)]