1308579480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12157}}^1$

素因数の和:12210

約数の個数: 192

約数和(自身を含む): 4779552960

約数和(自身を除く): 3470973480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4485, 4680, 5382, 5980, 7176, 8280, 8970, 10764, 11960, 12157, 13455, 17940, 21528, 24314, 26910, 35880, 36471, 48628, 53820, 60785, 72942, 97256, 107640, 109413, 121570, 145884, 158041, 182355, 218826, 243140, 279611, 291768, 316082, 364710, 437652, 474123, 486280, 547065, 559222, 632164, 729420, 790205, 838833, 875304, 948246, 1094130, 1118444, 1264328, 1398055, 1422369, 1458840, 1580410, 1677666, 1896492, 2188260, 2236888, 2370615, 2516499, 2796110, 2844738, 3160820, 3355332, 3634943, 3792984, 4194165, 4376520, 4741230, 5032998, 5592220, 5689476, 6321640, 6710664, 7111845, 7269886, 8388330, 9482460, 10065996, 10904829, 11184440, 11378952, 12582495, 14223690, 14539772, 16776660, 18174715, 18964920, 20131992, 21809658, 25164990, 28447380, 29079544, 32714487, 33553320, 36349430, 43619316, 50329980, 54524145, 56894760, 65428974, 72698860, 87238632, 100659960, 109048290, 130857948, 145397720, 163572435, 218096580, 261715896, 327144870, 436193160, 654289740, 1308579480]

約数ペア:

[(1, 1308579480), (2, 654289740), (3, 436193160), (4, 327144870), (5, 261715896), (6, 218096580), (8, 163572435), (9, 145397720), (10, 130857948), (12, 109048290), (13, 100659960), (15, 87238632), (18, 72698860), (20, 65428974), (23, 56894760), (24, 54524145), (26, 50329980), (30, 43619316), (36, 36349430), (39, 33553320), (40, 32714487), (45, 29079544), (46, 28447380), (52, 25164990), (60, 21809658), (65, 20131992), (69, 18964920), (72, 18174715), (78, 16776660), (90, 14539772), (92, 14223690), (104, 12582495), (115, 11378952), (117, 11184440), (120, 10904829), (130, 10065996), (138, 9482460), (156, 8388330), (180, 7269886), (184, 7111845), (195, 6710664), (207, 6321640), (230, 5689476), (234, 5592220), (260, 5032998), (276, 4741230), (299, 4376520), (312, 4194165), (345, 3792984), (360, 3634943), (390, 3355332), (414, 3160820), (460, 2844738), (468, 2796110), (520, 2516499), (552, 2370615), (585, 2236888), (598, 2188260), (690, 1896492), (780, 1677666), (828, 1580410), (897, 1458840), (920, 1422369), (936, 1398055), (1035, 1264328), (1170, 1118444), (1196, 1094130), (1380, 948246), (1495, 875304), (1560, 838833), (1656, 790205), (1794, 729420), (2070, 632164), (2340, 559222), (2392, 547065), (2691, 486280), (2760, 474123), (2990, 437652), (3588, 364710), (4140, 316082), (4485, 291768), (4680, 279611), (5382, 243140), (5980, 218826), (7176, 182355), (8280, 158041), (8970, 145884), (10764, 121570), (11960, 109413), (12157, 107640), (13455, 97256), (17940, 72942), (21528, 60785), (24314, 53820), (26910, 48628), (35880, 36471)]