1286004720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 640

約数和(自身を含む): 5507647488

約数和(自身を除く): 4221642768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 53, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 101, 104, 105, 106, 110, 112, 120, 130, 132, 140, 143, 154, 156, 159, 165, 168, 176, 182, 195, 202, 208, 210, 212, 220, 231, 240, 260, 264, 265, 273, 280, 286, 303, 308, 312, 318, 330, 336, 364, 371, 385, 390, 404, 420, 424, 429, 440, 455, 462, 505, 520, 528, 530, 546, 560, 572, 583, 606, 616, 624, 636, 660, 689, 707, 715, 728, 742, 770, 780, 795, 808, 840, 848, 858, 880, 910, 924, 1001, 1010, 1040, 1060, 1092, 1111, 1113, 1144, 1155, 1166, 1212, 1232, 1272, 1313, 1320, 1365, 1378, 1414, 1430, 1456, 1484, 1515, 1540, 1560, 1590, 1616, 1680, 1716, 1749, 1820, 1848, 1855, 2002, 2020, 2067, 2120, 2121, 2145, 2184, 2222, 2226, 2288, 2310, 2332, 2424, 2544, 2626, 2640, 2730, 2756, 2828, 2860, 2915, 2968, 3003, 3030, 3080, 3120, 3180, 3333, 3432, 3445, 3498, 3535, 3640, 3696, 3710, 3939, 4004, 4040, 4081, 4134, 4240, 4242, 4290, 4368, 4444, 4452, 4620, 4664, 4823, 4848, 5005, 5252, 5353, 5460, 5512, 5555, 5565, 5656, 5720, 5830, 5936, 6006, 6060, 6160, 6360, 6565, 6666, 6864, 6890, 6996, 7070, 7280, 7420, 7579, 7777, 7878, 8008, 8080, 8162, 8268, 8484, 8580, 8745, 8888, 8904, 9191, 9240, 9328, 9646, 10010, 10335, 10504, 10605, 10706, 10920, 11024, 11110, 11130, 11312, 11440, 11660, 12012, 12120, 12243, 12720, 13130, 13332, 13780, 13992, 14140, 14443, 14469, 14840, 15015, 15158, 15554, 15756, 16016, 16059, 16324, 16536, 16665, 16968, 17160, 17490, 17776, 17808, 18382, 18480, 19292, 19695, 20020, 20405, 20670, 21008, 21210, 21412, 21840, 22220, 22260, 22737, 23320, 23331, 24024, 24115, 24240, 24486, 26260, 26664, 26765, 27560, 27573, 27984, 28280, 28886, 28938, 29680, 30030, 30316, 31108, 31512, 32118, 32648, 33072, 33330, 33936, 34320, 34980, 36764, 37471, 37895, 38584, 38885, 39390, 40040, 40810, 41340, 42420, 42824, 43329, 44440, 44520, 45474, 45955, 46640, 46662, 48048, 48230, 48972, 52520, 53053, 53328, 53530, 55120, 55146, 56560, 57772, 57876, 58883, 60060, 60632, 61215, 62216, 63024, 64236, 65296, 66660, 69589, 69960, 72215, 72345, 73528, 74942, 75790, 77168, 77770, 78780, 80080, 80295, 81620, 82680, 84840, 85648, 86658, 88880, 89040, 90948, 91910, 93324, 96460, 97944, 101101, 105040, 106106, 107060, 110292, 112413, 113685, 115544, 115752, 116655, 117766, 120120, 121264, 122430, 124432, 128472, 133320, 137865, 139178, 139920, 144430, 144690, 147056, 149884, 151580, 155540, 157560, 159159, 160590, 163240, 165360, 169680, 173316, 176649, 181896, 183820, 186648, 187355, 192920, 195888, 202202, 208767, 212212, 214120, 216645, 220584, 224826, 227370, 231088, 231504, 233310, 235532, 240240, 244860, 256944, 265265, 266640, 275730, 278356, 288860, 289380, 294415, 299768, 303160, 303303, 311080, 315120, 318318, 321180, 326480, 346632, 347945, 353298, 363792, 367640, 373296, 374710, 385840, 404404, 412181, 417534, 424424, 428240, 433290, 441168, 449652, 454740, 466620, 471064, 487123, 489720, 505505, 530530, 551460, 556712, 562065, 577720, 578760, 588830, 599536, 606320, 606606, 622160, 636636, 642360, 693264, 695890, 706596, 735280, 749420, 765479, 795795, 808808, 824362, 835068, 848848, 866580, 883245, 899304, 909480, 933240, 942128, 974246, 979440, 1011010, 1043835, 1061060, 1102920, 1113424, 1124130, 1155440, 1157520, 1177660, 1213212, 1236543, 1273272, 1284720, 1391780, 1413192, 1461369, 1498840, 1516515, 1530958, 1591590, 1617616, 1648724, 1670136, 1733160, 1766490, 1798608, 1818960, 1866480, 1948492, 2022020, 2060905, 2087670, 2122120, 2205840, 2248260, 2296437, 2355320, 2426424, 2435615, 2473086, 2546544, 2783560, 2826384, 2922738, 2997680, 3033030, 3061916, 3183180, 3297448, 3340272, 3466320, 3532980, 3827395, 3896984, 4044040, 4121810, 4175340, 4244240, 4496520, 4592874, 4710640, 4852848, 4871230, 4946172, 5358353, 5567120, 5845476, 6066060, 6123832, 6182715, 6366360, 6594896, 7065960, 7306845, 7654790, 7793968, 8088080, 8243620, 8350680, 8993040, 9185748, 9742460, 9892344, 10716706, 11482185, 11690952, 12132120, 12247664, 12365430, 12732720, 14131920, 14613690, 15309580, 16075059, 16487240, 16701360, 18371496, 19484920, 19784688, 21433412, 22964370, 23381904, 24264240, 24730860, 26791765, 29227380, 30619160, 32150118, 32974480, 36742992, 38969840, 42866824, 45928740, 49461720, 53583530, 58454760, 61238320, 64300236, 80375295, 85733648, 91857480, 98923440, 107167060, 116909520, 128600472, 160750590, 183714960, 214334120, 257200944, 321501180, 428668240, 643002360, 1286004720]

約数ペア:

[(1, 1286004720), (2, 643002360), (3, 428668240), (4, 321501180), (5, 257200944), (6, 214334120), (7, 183714960), (8, 160750590), (10, 128600472), (11, 116909520), (12, 107167060), (13, 98923440), (14, 91857480), (15, 85733648), (16, 80375295), (20, 64300236), (21, 61238320), (22, 58454760), (24, 53583530), (26, 49461720), (28, 45928740), (30, 42866824), (33, 38969840), (35, 36742992), (39, 32974480), (40, 32150118), (42, 30619160), (44, 29227380), (48, 26791765), (52, 24730860), (53, 24264240), (55, 23381904), (56, 22964370), (60, 21433412), (65, 19784688), (66, 19484920), (70, 18371496), (77, 16701360), (78, 16487240), (80, 16075059), (84, 15309580), (88, 14613690), (91, 14131920), (101, 12732720), (104, 12365430), (105, 12247664), (106, 12132120), (110, 11690952), (112, 11482185), (120, 10716706), (130, 9892344), (132, 9742460), (140, 9185748), (143, 8993040), (154, 8350680), (156, 8243620), (159, 8088080), (165, 7793968), (168, 7654790), (176, 7306845), (182, 7065960), (195, 6594896), (202, 6366360), (208, 6182715), (210, 6123832), (212, 6066060), (220, 5845476), (231, 5567120), (240, 5358353), (260, 4946172), (264, 4871230), (265, 4852848), (273, 4710640), (280, 4592874), (286, 4496520), (303, 4244240), (308, 4175340), (312, 4121810), (318, 4044040), (330, 3896984), (336, 3827395), (364, 3532980), (371, 3466320), (385, 3340272), (390, 3297448), (404, 3183180), (420, 3061916), (424, 3033030), (429, 2997680), (440, 2922738), (455, 2826384), (462, 2783560), (505, 2546544), (520, 2473086), (528, 2435615), (530, 2426424), (546, 2355320), (560, 2296437), (572, 2248260), (583, 2205840), (606, 2122120), (616, 2087670), (624, 2060905), (636, 2022020), (660, 1948492), (689, 1866480), (707, 1818960), (715, 1798608), (728, 1766490), (742, 1733160), (770, 1670136), (780, 1648724), (795, 1617616), (808, 1591590), (840, 1530958), (848, 1516515), (858, 1498840), (880, 1461369), (910, 1413192), (924, 1391780), (1001, 1284720), (1010, 1273272), (1040, 1236543), (1060, 1213212), (1092, 1177660), (1111, 1157520), (1113, 1155440), (1144, 1124130), (1155, 1113424), (1166, 1102920), (1212, 1061060), (1232, 1043835), (1272, 1011010), (1313, 979440), (1320, 974246), (1365, 942128), (1378, 933240), (1414, 909480), (1430, 899304), (1456, 883245), (1484, 866580), (1515, 848848), (1540, 835068), (1560, 824362), (1590, 808808), (1616, 795795), (1680, 765479), (1716, 749420), (1749, 735280), (1820, 706596), (1848, 695890), (1855, 693264), (2002, 642360), (2020, 636636), (2067, 622160), (2120, 606606), (2121, 606320), (2145, 599536), (2184, 588830), (2222, 578760), (2226, 577720), (2288, 562065), (2310, 556712), (2332, 551460), (2424, 530530), (2544, 505505), (2626, 489720), (2640, 487123), (2730, 471064), (2756, 466620), (2828, 454740), (2860, 449652), (2915, 441168), (2968, 433290), (3003, 428240), (3030, 424424), (3080, 417534), (3120, 412181), (3180, 404404), (3333, 385840), (3432, 374710), (3445, 373296), (3498, 367640), (3535, 363792), (3640, 353298), (3696, 347945), (3710, 346632), (3939, 326480), (4004, 321180), (4040, 318318), (4081, 315120), (4134, 311080), (4240, 303303), (4242, 303160), (4290, 299768), (4368, 294415), (4444, 289380), (4452, 288860), (4620, 278356), (4664, 275730), (4823, 266640), (4848, 265265), (5005, 256944), (5252, 244860), (5353, 240240), (5460, 235532), (5512, 233310), (5555, 231504), (5565, 231088), (5656, 227370), (5720, 224826), (5830, 220584), (5936, 216645), (6006, 214120), (6060, 212212), (6160, 208767), (6360, 202202), (6565, 195888), (6666, 192920), (6864, 187355), (6890, 186648), (6996, 183820), (7070, 181896), (7280, 176649), (7420, 173316), (7579, 169680), (7777, 165360), (7878, 163240), (8008, 160590), (8080, 159159), (8162, 157560), (8268, 155540), (8484, 151580), (8580, 149884), (8745, 147056), (8888, 144690), (8904, 144430), (9191, 139920), (9240, 139178), (9328, 137865), (9646, 133320), (10010, 128472), (10335, 124432), (10504, 122430), (10605, 121264), (10706, 120120), (10920, 117766), (11024, 116655), (11110, 115752), (11130, 115544), (11312, 113685), (11440, 112413), (11660, 110292), (12012, 107060), (12120, 106106), (12243, 105040), (12720, 101101), (13130, 97944), (13332, 96460), (13780, 93324), (13992, 91910), (14140, 90948), (14443, 89040), (14469, 88880), (14840, 86658), (15015, 85648), (15158, 84840), (15554, 82680), (15756, 81620), (16016, 80295), (16059, 80080), (16324, 78780), (16536, 77770), (16665, 77168), (16968, 75790), (17160, 74942), (17490, 73528), (17776, 72345), (17808, 72215), (18382, 69960), (18480, 69589), (19292, 66660), (19695, 65296), (20020, 64236), (20405, 63024), (20670, 62216), (21008, 61215), (21210, 60632), (21412, 60060), (21840, 58883), (22220, 57876), (22260, 57772), (22737, 56560), (23320, 55146), (23331, 55120), (24024, 53530), (24115, 53328), (24240, 53053), (24486, 52520), (26260, 48972), (26664, 48230), (26765, 48048), (27560, 46662), (27573, 46640), (27984, 45955), (28280, 45474), (28886, 44520), (28938, 44440), (29680, 43329), (30030, 42824), (30316, 42420), (31108, 41340), (31512, 40810), (32118, 40040), (32648, 39390), (33072, 38885), (33330, 38584), (33936, 37895), (34320, 37471), (34980, 36764)]