12540704040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 384

約数和(自身を含む): 44356118400

約数和(自身を除く): 31815414360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 86, 90, 93, 108, 120, 124, 129, 135, 155, 172, 180, 186, 215, 216, 248, 258, 270, 279, 281, 310, 344, 360, 372, 387, 430, 465, 516, 540, 558, 562, 620, 645, 744, 774, 837, 843, 860, 930, 961, 1032, 1080, 1116, 1124, 1161, 1240, 1290, 1333, 1395, 1405, 1548, 1674, 1686, 1720, 1860, 1922, 1935, 2232, 2248, 2322, 2529, 2580, 2666, 2790, 2810, 2883, 3096, 3348, 3372, 3720, 3844, 3870, 3999, 4185, 4215, 4644, 4805, 5058, 5160, 5332, 5580, 5620, 5766, 5805, 6665, 6696, 6744, 7587, 7688, 7740, 7998, 8370, 8430, 8649, 8711, 9288, 9610, 10116, 10664, 11160, 11240, 11532, 11610, 11997, 12083, 12645, 13330, 14415, 15174, 15480, 15996, 16740, 16860, 17298, 17422, 19220, 19995, 20232, 23064, 23220, 23994, 24166, 25290, 25947, 26133, 26660, 28830, 30348, 31992, 33480, 33720, 34596, 34844, 35991, 36249, 37935, 38440, 39990, 41323, 43245, 43555, 46440, 47988, 48332, 50580, 51894, 52266, 53320, 57660, 59985, 60415, 60696, 69192, 69688, 71982, 72498, 75870, 78399, 79980, 82646, 86490, 87110, 95976, 96664, 101160, 103788, 104532, 108747, 115320, 119970, 120830, 123969, 129735, 130665, 143964, 144996, 151740, 156798, 159960, 165292, 172980, 174220, 179955, 181245, 206615, 207576, 209064, 217494, 235197, 239940, 241660, 247938, 259470, 261330, 270041, 287928, 289992, 303480, 313596, 326241, 330584, 345960, 348440, 359910, 362490, 371907, 374573, 391995, 413230, 434988, 470394, 479880, 483320, 495876, 518940, 522660, 540082, 543735, 619845, 627192, 652482, 719820, 724980, 743814, 749146, 783990, 810123, 826460, 869976, 940788, 991752, 1037880, 1045320, 1080164, 1087470, 1115721, 1123719, 1175985, 1239690, 1304964, 1350205, 1439640, 1449960, 1487628, 1498292, 1567980, 1620246, 1631205, 1652920, 1859535, 1872865, 1881576, 2160328, 2174940, 2231442, 2247438, 2351970, 2430369, 2479380, 2609928, 2700410, 2975256, 2996584, 3135960, 3240492, 3262410, 3371157, 3719070, 3745730, 4050615, 4349880, 4462884, 4494876, 4703940, 4860738, 4958760, 5400820, 5578605, 5618595, 6480984, 6524820, 6742314, 7291107, 7438140, 7491460, 8101230, 8925768, 8989752, 9407880, 9721476, 10113471, 10801640, 11157210, 11237190, 11611763, 12151845, 13049640, 13484628, 14582214, 14876280, 14982920, 16202460, 16855785, 19442952, 20226942, 22314420, 22474380, 23223526, 24303690, 26969256, 29164428, 32404920, 33711570, 34835289, 36455535, 40453884, 44628840, 44948760, 46447052, 48607380, 50567355, 58058815, 58328856, 67423140, 69670578, 72911070, 80907768, 92894104, 97214760, 101134710, 104505867, 116117630, 134846280, 139341156, 145822140, 174176445, 202269420, 209011734, 232235260, 278682312, 291644280, 313517601, 348352890, 404538840, 418023468, 464470520, 522529335, 627035202, 696705780, 836046936, 1045058670, 1254070404, 1393411560, 1567588005, 2090117340, 2508140808, 3135176010, 4180234680, 6270352020, 12540704040]

約数ペア:

[(1, 12540704040), (2, 6270352020), (3, 4180234680), (4, 3135176010), (5, 2508140808), (6, 2090117340), (8, 1567588005), (9, 1393411560), (10, 1254070404), (12, 1045058670), (15, 836046936), (18, 696705780), (20, 627035202), (24, 522529335), (27, 464470520), (30, 418023468), (31, 404538840), (36, 348352890), (40, 313517601), (43, 291644280), (45, 278682312), (54, 232235260), (60, 209011734), (62, 202269420), (72, 174176445), (86, 145822140), (90, 139341156), (93, 134846280), (108, 116117630), (120, 104505867), (124, 101134710), (129, 97214760), (135, 92894104), (155, 80907768), (172, 72911070), (180, 69670578), (186, 67423140), (215, 58328856), (216, 58058815), (248, 50567355), (258, 48607380), (270, 46447052), (279, 44948760), (281, 44628840), (310, 40453884), (344, 36455535), (360, 34835289), (372, 33711570), (387, 32404920), (430, 29164428), (465, 26969256), (516, 24303690), (540, 23223526), (558, 22474380), (562, 22314420), (620, 20226942), (645, 19442952), (744, 16855785), (774, 16202460), (837, 14982920), (843, 14876280), (860, 14582214), (930, 13484628), (961, 13049640), (1032, 12151845), (1080, 11611763), (1116, 11237190), (1124, 11157210), (1161, 10801640), (1240, 10113471), (1290, 9721476), (1333, 9407880), (1395, 8989752), (1405, 8925768), (1548, 8101230), (1674, 7491460), (1686, 7438140), (1720, 7291107), (1860, 6742314), (1922, 6524820), (1935, 6480984), (2232, 5618595), (2248, 5578605), (2322, 5400820), (2529, 4958760), (2580, 4860738), (2666, 4703940), (2790, 4494876), (2810, 4462884), (2883, 4349880), (3096, 4050615), (3348, 3745730), (3372, 3719070), (3720, 3371157), (3844, 3262410), (3870, 3240492), (3999, 3135960), (4185, 2996584), (4215, 2975256), (4644, 2700410), (4805, 2609928), (5058, 2479380), (5160, 2430369), (5332, 2351970), (5580, 2247438), (5620, 2231442), (5766, 2174940), (5805, 2160328), (6665, 1881576), (6696, 1872865), (6744, 1859535), (7587, 1652920), (7688, 1631205), (7740, 1620246), (7998, 1567980), (8370, 1498292), (8430, 1487628), (8649, 1449960), (8711, 1439640), (9288, 1350205), (9610, 1304964), (10116, 1239690), (10664, 1175985), (11160, 1123719), (11240, 1115721), (11532, 1087470), (11610, 1080164), (11997, 1045320), (12083, 1037880), (12645, 991752), (13330, 940788), (14415, 869976), (15174, 826460), (15480, 810123), (15996, 783990), (16740, 749146), (16860, 743814), (17298, 724980), (17422, 719820), (19220, 652482), (19995, 627192), (20232, 619845), (23064, 543735), (23220, 540082), (23994, 522660), (24166, 518940), (25290, 495876), (25947, 483320), (26133, 479880), (26660, 470394), (28830, 434988), (30348, 413230), (31992, 391995), (33480, 374573), (33720, 371907), (34596, 362490), (34844, 359910), (35991, 348440), (36249, 345960), (37935, 330584), (38440, 326241), (39990, 313596), (41323, 303480), (43245, 289992), (43555, 287928), (46440, 270041), (47988, 261330), (48332, 259470), (50580, 247938), (51894, 241660), (52266, 239940), (53320, 235197), (57660, 217494), (59985, 209064), (60415, 207576), (60696, 206615), (69192, 181245), (69688, 179955), (71982, 174220), (72498, 172980), (75870, 165292), (78399, 159960), (79980, 156798), (82646, 151740), (86490, 144996), (87110, 143964), (95976, 130665), (96664, 129735), (101160, 123969), (103788, 120830), (104532, 119970), (108747, 115320)]