1338826320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 400

約数和(自身を含む): 5232915072

約数和(自身を除く): 3894088752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 162, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 432, 460, 468, 520, 540, 552, 585, 598, 621, 624, 648, 690, 691, 702, 720, 780, 810, 828, 897, 920, 936, 1035, 1040, 1053, 1080, 1104, 1170, 1196, 1242, 1296, 1380, 1382, 1404, 1495, 1560, 1620, 1656, 1755, 1794, 1840, 1863, 1872, 2070, 2073, 2106, 2160, 2340, 2392, 2484, 2691, 2760, 2764, 2808, 2990, 3105, 3120, 3240, 3312, 3455, 3510, 3588, 3726, 4140, 4146, 4212, 4485, 4680, 4784, 4968, 5265, 5382, 5520, 5528, 5616, 5980, 6210, 6219, 6480, 6910, 7020, 7176, 7452, 8073, 8280, 8292, 8424, 8970, 8983, 9315, 9360, 9936, 10365, 10530, 10764, 11056, 11960, 12420, 12438, 13455, 13820, 14040, 14352, 14904, 15893, 16146, 16560, 16584, 16848, 17940, 17966, 18630, 18657, 20730, 21060, 21528, 23920, 24219, 24840, 24876, 26910, 26949, 27640, 28080, 29808, 31095, 31786, 32292, 33168, 35880, 35932, 37260, 37314, 40365, 41460, 42120, 43056, 44915, 47679, 48438, 49680, 49752, 53820, 53898, 55280, 55971, 62190, 63572, 64584, 71760, 71864, 74520, 74628, 79465, 80730, 80847, 82920, 84240, 89830, 93285, 95358, 96876, 99504, 107640, 107796, 111942, 121095, 124380, 127144, 129168, 134745, 143037, 143728, 149040, 149256, 158930, 161460, 161694, 165840, 179660, 186570, 190716, 193752, 206609, 215280, 215592, 223884, 238395, 242190, 242541, 248760, 254288, 269490, 279855, 286074, 298512, 317860, 322920, 323388, 359320, 373140, 381432, 387504, 404235, 413218, 429111, 431184, 447768, 476790, 484380, 485082, 497520, 538980, 559710, 572148, 619827, 635720, 645840, 646776, 715185, 718640, 727623, 746280, 762864, 808470, 826436, 858222, 895536, 953580, 968760, 970164, 1033045, 1077960, 1119420, 1144296, 1212705, 1239654, 1271440, 1287333, 1293552, 1430370, 1455246, 1492560, 1616940, 1652872, 1716444, 1859481, 1907160, 1937520, 1940328, 2066090, 2145555, 2155920, 2238840, 2288592, 2425410, 2479308, 2574666, 2860740, 2910492, 3099135, 3233880, 3305744, 3432888, 3638115, 3718962, 3814320, 3880656, 4132180, 4291110, 4477680, 4850820, 4958616, 5149332, 5578443, 5721480, 5820984, 6198270, 6436665, 6467760, 6865776, 7276230, 7437924, 8264360, 8582220, 9297405, 9701640, 9917232, 10298664, 11156886, 11442960, 11641968, 12396540, 12873330, 14552460, 14875848, 16528720, 16735329, 17164440, 18594810, 19403280, 20597328, 22313772, 24793080, 25746660, 27892215, 29104920, 29751696, 33470658, 34328880, 37189620, 44627544, 49586160, 51493320, 55784430, 58209840, 66941316, 74379240, 83676645, 89255088, 102986640, 111568860, 133882632, 148758480, 167353290, 223137720, 267765264, 334706580, 446275440, 669413160, 1338826320]

約数ペア:

[(1, 1338826320), (2, 669413160), (3, 446275440), (4, 334706580), (5, 267765264), (6, 223137720), (8, 167353290), (9, 148758480), (10, 133882632), (12, 111568860), (13, 102986640), (15, 89255088), (16, 83676645), (18, 74379240), (20, 66941316), (23, 58209840), (24, 55784430), (26, 51493320), (27, 49586160), (30, 44627544), (36, 37189620), (39, 34328880), (40, 33470658), (45, 29751696), (46, 29104920), (48, 27892215), (52, 25746660), (54, 24793080), (60, 22313772), (65, 20597328), (69, 19403280), (72, 18594810), (78, 17164440), (80, 16735329), (81, 16528720), (90, 14875848), (92, 14552460), (104, 12873330), (108, 12396540), (115, 11641968), (117, 11442960), (120, 11156886), (130, 10298664), (135, 9917232), (138, 9701640), (144, 9297405), (156, 8582220), (162, 8264360), (180, 7437924), (184, 7276230), (195, 6865776), (207, 6467760), (208, 6436665), (216, 6198270), (230, 5820984), (234, 5721480), (240, 5578443), (260, 5149332), (270, 4958616), (276, 4850820), (299, 4477680), (312, 4291110), (324, 4132180), (345, 3880656), (351, 3814320), (360, 3718962), (368, 3638115), (390, 3432888), (405, 3305744), (414, 3233880), (432, 3099135), (460, 2910492), (468, 2860740), (520, 2574666), (540, 2479308), (552, 2425410), (585, 2288592), (598, 2238840), (621, 2155920), (624, 2145555), (648, 2066090), (690, 1940328), (691, 1937520), (702, 1907160), (720, 1859481), (780, 1716444), (810, 1652872), (828, 1616940), (897, 1492560), (920, 1455246), (936, 1430370), (1035, 1293552), (1040, 1287333), (1053, 1271440), (1080, 1239654), (1104, 1212705), (1170, 1144296), (1196, 1119420), (1242, 1077960), (1296, 1033045), (1380, 970164), (1382, 968760), (1404, 953580), (1495, 895536), (1560, 858222), (1620, 826436), (1656, 808470), (1755, 762864), (1794, 746280), (1840, 727623), (1863, 718640), (1872, 715185), (2070, 646776), (2073, 645840), (2106, 635720), (2160, 619827), (2340, 572148), (2392, 559710), (2484, 538980), (2691, 497520), (2760, 485082), (2764, 484380), (2808, 476790), (2990, 447768), (3105, 431184), (3120, 429111), (3240, 413218), (3312, 404235), (3455, 387504), (3510, 381432), (3588, 373140), (3726, 359320), (4140, 323388), (4146, 322920), (4212, 317860), (4485, 298512), (4680, 286074), (4784, 279855), (4968, 269490), (5265, 254288), (5382, 248760), (5520, 242541), (5528, 242190), (5616, 238395), (5980, 223884), (6210, 215592), (6219, 215280), (6480, 206609), (6910, 193752), (7020, 190716), (7176, 186570), (7452, 179660), (8073, 165840), (8280, 161694), (8292, 161460), (8424, 158930), (8970, 149256), (8983, 149040), (9315, 143728), (9360, 143037), (9936, 134745), (10365, 129168), (10530, 127144), (10764, 124380), (11056, 121095), (11960, 111942), (12420, 107796), (12438, 107640), (13455, 99504), (13820, 96876), (14040, 95358), (14352, 93285), (14904, 89830), (15893, 84240), (16146, 82920), (16560, 80847), (16584, 80730), (16848, 79465), (17940, 74628), (17966, 74520), (18630, 71864), (18657, 71760), (20730, 64584), (21060, 63572), (21528, 62190), (23920, 55971), (24219, 55280), (24840, 53898), (24876, 53820), (26910, 49752), (26949, 49680), (27640, 48438), (28080, 47679), (29808, 44915), (31095, 43056), (31786, 42120), (32292, 41460), (33168, 40365), (35880, 37314), (35932, 37260)]