1681259580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 864

約数和(自身を含む): 7361722368

約数和(自身を除く): 5680462788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 31, 33, 35, 36, 39, 42, 43, 44, 45, 49, 52, 55, 60, 62, 63, 65, 66, 70, 77, 78, 84, 86, 90, 91, 93, 98, 99, 105, 110, 117, 124, 126, 129, 130, 132, 140, 143, 147, 154, 155, 156, 165, 172, 180, 182, 186, 195, 196, 198, 210, 215, 217, 220, 231, 234, 245, 252, 258, 260, 273, 279, 286, 294, 301, 308, 310, 315, 330, 341, 364, 372, 385, 387, 390, 396, 403, 420, 429, 430, 434, 441, 455, 462, 465, 468, 473, 490, 495, 516, 539, 546, 558, 559, 572, 585, 588, 602, 620, 630, 637, 645, 651, 660, 682, 693, 715, 735, 770, 774, 780, 806, 819, 858, 860, 868, 882, 903, 910, 924, 930, 946, 980, 990, 1001, 1023, 1078, 1085, 1092, 1116, 1118, 1155, 1170, 1204, 1209, 1260, 1274, 1287, 1290, 1302, 1333, 1364, 1365, 1386, 1395, 1419, 1430, 1470, 1505, 1519, 1540, 1548, 1612, 1617, 1638, 1677, 1705, 1716, 1764, 1806, 1820, 1860, 1892, 1911, 1935, 1953, 1980, 2002, 2015, 2046, 2107, 2145, 2156, 2170, 2205, 2236, 2310, 2340, 2365, 2387, 2418, 2548, 2574, 2580, 2604, 2666, 2695, 2709, 2730, 2772, 2790, 2795, 2821, 2838, 2860, 2940, 3003, 3010, 3038, 3069, 3185, 3234, 3255, 3276, 3311, 3354, 3410, 3465, 3612, 3627, 3822, 3870, 3906, 3913, 3999, 4004, 4030, 4092, 4095, 4214, 4257, 4290, 4340, 4410, 4433, 4515, 4557, 4620, 4730, 4774, 4836, 4851, 5005, 5031, 5115, 5148, 5332, 5390, 5418, 5460, 5580, 5590, 5642, 5676, 5733, 6006, 6020, 6045, 6076, 6138, 6149, 6321, 6370, 6435, 6468, 6510, 6622, 6665, 6708, 6820, 6930, 7007, 7095, 7161, 7254, 7595, 7644, 7740, 7812, 7826, 7998, 8060, 8085, 8190, 8385, 8428, 8463, 8514, 8580, 8820, 8866, 9009, 9030, 9114, 9331, 9460, 9548, 9555, 9702, 9765, 9933, 10010, 10062, 10230, 10535, 10780, 10836, 11180, 11284, 11466, 11739, 11935, 11997, 12012, 12090, 12276, 12298, 12642, 12740, 12870, 13020, 13244, 13299, 13330, 13545, 13671, 13860, 14014, 14105, 14190, 14322, 14508, 14663, 15015, 15190, 15345, 15652, 15996, 16170, 16380, 16555, 16709, 16770, 16926, 17028, 17329, 17732, 18018, 18060, 18135, 18228, 18447, 18662, 18963, 19110, 19404, 19530, 19565, 19747, 19866, 19995, 20020, 20124, 20460, 21021, 21070, 21285, 21483, 22165, 22785, 22932, 23177, 23478, 23870, 23994, 24180, 24255, 24596, 25155, 25284, 25389, 25740, 26598, 26660, 27090, 27342, 27391, 27993, 28028, 28210, 28380, 28644, 28665, 29326, 29799, 30030, 30380, 30690, 30745, 31031, 31605, 32340, 33110, 33418, 33540, 33852, 34658, 35035, 35217, 35805, 36036, 36270, 36894, 37324, 37926, 38220, 39060, 39130, 39494, 39732, 39897, 39990, 42042, 42140, 42315, 42570, 42966, 43043, 43989, 44330, 45045, 45570, 46354, 46655, 46956, 47740, 47988, 48510, 49665, 50127, 50310, 50778, 51987, 53196, 54180, 54684, 54782, 55341, 55986, 56420, 57330, 58652, 58695, 59241, 59598, 59985, 60060, 61380, 61490, 62062, 63063, 63210, 65317, 66220, 66495, 66836, 68355, 69316, 69531, 70070, 70434, 71610, 72540, 73315, 73788, 75852, 78260, 78988, 79794, 79980, 82173, 83545, 83979, 84084, 84630, 85140, 85932, 86086, 86645, 87978, 88660, 90090, 91140, 92235, 92708, 93093, 93310, 94815, 97020, 98735, 99330, 100254, 100620, 101556, 102641, 103974, 105105, 107415, 109564, 110682, 111972, 114660, 115885, 117390, 118482, 119196, 119970, 121303, 122980, 124124, 126126, 126420, 126945, 129129, 130634, 131967, 132990, 136710, 136955, 139062, 139965, 140140, 140868, 143220, 146630, 148995, 150381, 155155, 155961, 159588, 164346, 167090, 167958, 169260, 172172, 173290, 175956, 176085, 177723, 180180, 184470, 186186, 186620, 189630, 190619, 195951, 197470, 198660, 199485, 200508, 205282, 207948, 208593, 210210, 214830, 215215, 217217, 219945, 221364, 231770, 234780, 236964, 239940, 242606, 246519, 250635, 252252, 253890, 258258, 259935, 261268, 263934, 265980, 273420, 273910, 276705, 278124, 279279, 279930, 293260, 296205, 297990, 300762, 301301, 307923, 310310, 311922, 315315, 326585, 328692, 334180, 335916, 346580, 347655, 352170, 355446, 363909, 368940, 372372, 379260, 381238, 387387, 391902, 394940, 398970, 410564, 410865, 417186, 419895, 420420, 429660, 430430, 434434, 439890, 463540, 465465, 485212, 493038, 501270, 507780, 513205, 516516, 519870, 527868, 547820, 553410, 558558, 559860, 571857, 587853, 592410, 595980, 601524, 602602, 606515, 615846, 620620, 623844, 630630, 645645, 651651, 653170, 659835, 695310, 704340, 710892, 718487, 727818, 751905, 762476, 774774, 779805, 783804, 797940, 821730, 834372, 839790, 849121, 860860, 868868, 879780, 888615, 903903, 923769, 930930, 953095, 979755, 986076, 1002540, 1026410, 1039740, 1042965, 1086085, 1091727, 1106820, 1117116, 1143714, 1175706, 1184820, 1205204, 1213030, 1231692, 1232595, 1261260, 1291290, 1303302, 1306340, 1319670, 1334333, 1390620, 1396395, 1436974, 1455636, 1503810, 1506505, 1539615, 1549548, 1559610, 1643460, 1679580, 1698242, 1715571, 1777230, 1807806, 1819545, 1847538, 1861860, 1906190, 1936935, 1954953, 1959510, 2052820, 2085930, 2155461, 2172170, 2183454, 2287428, 2351412, 2426060, 2465190, 2547363, 2582580, 2606604, 2639340, 2668666, 2711709, 2792790, 2859285, 2873948, 2939265, 3007620, 3013010, 3079230, 3119220, 3258255, 3396484, 3431142, 3554460, 3592435, 3615612, 3639090, 3695076, 3812380, 3873870, 3909906, 3919020, 4002999, 4171860, 4245605, 4310922, 4344340, 4366908, 4519515, 4618845, 4930380, 5094726, 5337332, 5423418, 5458635, 5585580, 5718570, 5878530, 6026020, 6158460, 6466383, 6516510, 6671665, 6862284, 7184870, 7278180, 7642089, 7747740, 7819812, 8005998, 8491210, 8577855, 8621844, 9039030, 9237690, 9340331, 9774765, 10189452, 10777305, 10846836, 10917270, 11437140, 11757060, 12008997, 12736815, 12932766, 13033020, 13343330, 13558545, 14369740, 15284178, 16011996, 16982420, 17155710, 18078060, 18475380, 18680662, 19549530, 20014995, 21554610, 21834540, 24017994, 25473630, 25865532, 26686660, 27117090, 28020993, 30568356, 32331915, 34311420, 37361324, 38210445, 39099060, 40029990, 43109220, 46701655, 48035988, 50947260, 54234180, 56041986, 60044985, 64663830, 76420890, 80059980, 84062979, 93403310, 112083972, 120089970, 129327660, 140104965, 152841780, 168125958, 186806620, 240179940, 280209930, 336251916, 420314895, 560419860, 840629790, 1681259580]

約数ペア:

[(1, 1681259580), (2, 840629790), (3, 560419860), (4, 420314895), (5, 336251916), (6, 280209930), (7, 240179940), (9, 186806620), (10, 168125958), (11, 152841780), (12, 140104965), (13, 129327660), (14, 120089970), (15, 112083972), (18, 93403310), (20, 84062979), (21, 80059980), (22, 76420890), (26, 64663830), (28, 60044985), (30, 56041986), (31, 54234180), (33, 50947260), (35, 48035988), (36, 46701655), (39, 43109220), (42, 40029990), (43, 39099060), (44, 38210445), (45, 37361324), (49, 34311420), (52, 32331915), (55, 30568356), (60, 28020993), (62, 27117090), (63, 26686660), (65, 25865532), (66, 25473630), (70, 24017994), (77, 21834540), (78, 21554610), (84, 20014995), (86, 19549530), (90, 18680662), (91, 18475380), (93, 18078060), (98, 17155710), (99, 16982420), (105, 16011996), (110, 15284178), (117, 14369740), (124, 13558545), (126, 13343330), (129, 13033020), (130, 12932766), (132, 12736815), (140, 12008997), (143, 11757060), (147, 11437140), (154, 10917270), (155, 10846836), (156, 10777305), (165, 10189452), (172, 9774765), (180, 9340331), (182, 9237690), (186, 9039030), (195, 8621844), (196, 8577855), (198, 8491210), (210, 8005998), (215, 7819812), (217, 7747740), (220, 7642089), (231, 7278180), (234, 7184870), (245, 6862284), (252, 6671665), (258, 6516510), (260, 6466383), (273, 6158460), (279, 6026020), (286, 5878530), (294, 5718570), (301, 5585580), (308, 5458635), (310, 5423418), (315, 5337332), (330, 5094726), (341, 4930380), (364, 4618845), (372, 4519515), (385, 4366908), (387, 4344340), (390, 4310922), (396, 4245605), (403, 4171860), (420, 4002999), (429, 3919020), (430, 3909906), (434, 3873870), (441, 3812380), (455, 3695076), (462, 3639090), (465, 3615612), (468, 3592435), (473, 3554460), (490, 3431142), (495, 3396484), (516, 3258255), (539, 3119220), (546, 3079230), (558, 3013010), (559, 3007620), (572, 2939265), (585, 2873948), (588, 2859285), (602, 2792790), (620, 2711709), (630, 2668666), (637, 2639340), (645, 2606604), (651, 2582580), (660, 2547363), (682, 2465190), (693, 2426060), (715, 2351412), (735, 2287428), (770, 2183454), (774, 2172170), (780, 2155461), (806, 2085930), (819, 2052820), (858, 1959510), (860, 1954953), (868, 1936935), (882, 1906190), (903, 1861860), (910, 1847538), (924, 1819545), (930, 1807806), (946, 1777230), (980, 1715571), (990, 1698242), (1001, 1679580), (1023, 1643460), (1078, 1559610), (1085, 1549548), (1092, 1539615), (1116, 1506505), (1118, 1503810), (1155, 1455636), (1170, 1436974), (1204, 1396395), (1209, 1390620), (1260, 1334333), (1274, 1319670), (1287, 1306340), (1290, 1303302), (1302, 1291290), (1333, 1261260), (1364, 1232595), (1365, 1231692), (1386, 1213030), (1395, 1205204), (1419, 1184820), (1430, 1175706), (1470, 1143714), (1505, 1117116), (1519, 1106820), (1540, 1091727), (1548, 1086085), (1612, 1042965), (1617, 1039740), (1638, 1026410), (1677, 1002540), (1705, 986076), (1716, 979755), (1764, 953095), (1806, 930930), (1820, 923769), (1860, 903903), (1892, 888615), (1911, 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(4557, 368940), (4620, 363909), (4730, 355446), (4774, 352170), (4836, 347655), (4851, 346580), (5005, 335916), (5031, 334180), (5115, 328692), (5148, 326585), (5332, 315315), (5390, 311922), (5418, 310310), (5460, 307923), (5580, 301301), (5590, 300762), (5642, 297990), (5676, 296205), (5733, 293260), (6006, 279930), (6020, 279279), (6045, 278124), (6076, 276705), (6138, 273910), (6149, 273420), (6321, 265980), (6370, 263934), (6435, 261268), (6468, 259935), (6510, 258258), (6622, 253890), (6665, 252252), (6708, 250635), (6820, 246519), (6930, 242606), (7007, 239940), (7095, 236964), (7161, 234780), (7254, 231770), (7595, 221364), (7644, 219945), (7740, 217217), (7812, 215215), (7826, 214830), (7998, 210210), (8060, 208593), (8085, 207948), (8190, 205282), (8385, 200508), (8428, 199485), (8463, 198660), (8514, 197470), (8580, 195951), (8820, 190619), (8866, 189630), (9009, 186620), (9030, 186186), (9114, 184470), (9331, 180180), (9460, 177723), (9548, 176085), (9555, 175956), (9702, 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