1318805280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1081

約数の個数: 384

約数和(自身を含む): 5192087040

約数和(自身を除く): 3873281760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 345, 351, 360, 368, 390, 414, 416, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 736, 780, 828, 864, 897, 920, 936, 1021, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1248, 1380, 1404, 1440, 1495, 1560, 1656, 1755, 1794, 1840, 1872, 2042, 2070, 2080, 2160, 2208, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3063, 3105, 3120, 3312, 3510, 3588, 3680, 3744, 4084, 4140, 4320, 4485, 4680, 4784, 4968, 5105, 5382, 5520, 5616, 5980, 6126, 6210, 6240, 6624, 7020, 7176, 8073, 8168, 8280, 8970, 9189, 9360, 9568, 9936, 10210, 10764, 11040, 11232, 11960, 12252, 12420, 13273, 13455, 14040, 14352, 15315, 16146, 16336, 16560, 17940, 18378, 18720, 19872, 20420, 21528, 23483, 23920, 24504, 24840, 26546, 26910, 27567, 28080, 28704, 30630, 32292, 32672, 33120, 35880, 36756, 39819, 40365, 40840, 43056, 45945, 46966, 47840, 49008, 49680, 53092, 53820, 55134, 56160, 61260, 64584, 66365, 70449, 71760, 73512, 79638, 80730, 81680, 86112, 91890, 93932, 98016, 99360, 106184, 107640, 110268, 117415, 119457, 122520, 129168, 132730, 137835, 140898, 143520, 147024, 159276, 161460, 163360, 183780, 187864, 199095, 211347, 212368, 215280, 220536, 234830, 238914, 245040, 258336, 265460, 275670, 281796, 294048, 305279, 318552, 322920, 352245, 358371, 367560, 375728, 398190, 422694, 424736, 430560, 441072, 469660, 477828, 490080, 530920, 551340, 563592, 597285, 610558, 634041, 637104, 645840, 704490, 716742, 735120, 751456, 796380, 845388, 882144, 915837, 939320, 955656, 1056735, 1061840, 1102680, 1127184, 1194570, 1221116, 1268082, 1274208, 1291680, 1408980, 1433484, 1470240, 1526395, 1592760, 1690776, 1791855, 1831674, 1878640, 1911312, 2113470, 2123680, 2205360, 2254368, 2389140, 2442232, 2536164, 2747511, 2817960, 2866968, 3052790, 3170205, 3185520, 3381552, 3583710, 3663348, 3757280, 3822624, 4226940, 4410720, 4579185, 4778280, 4884464, 5072328, 5495022, 5635920, 5733936, 6105580, 6340410, 6371040, 6763104, 7167420, 7326696, 8242533, 8453880, 9158370, 9556560, 9768928, 10144656, 10990044, 11271840, 11467872, 12211160, 12680820, 13737555, 14334840, 14653392, 16485066, 16907760, 18316740, 19113120, 20289312, 21980088, 24422320, 25361640, 27475110, 28669680, 29306784, 32970132, 33815520, 36633480, 41212665, 43960176, 48844640, 50723280, 54950220, 57339360, 65940264, 73266960, 82425330, 87920352, 101446560, 109900440, 131880528, 146533920, 164850660, 219800880, 263761056, 329701320, 439601760, 659402640, 1318805280]

約数ペア:

[(1, 1318805280), (2, 659402640), (3, 439601760), (4, 329701320), (5, 263761056), (6, 219800880), (8, 164850660), (9, 146533920), (10, 131880528), (12, 109900440), (13, 101446560), (15, 87920352), (16, 82425330), (18, 73266960), (20, 65940264), (23, 57339360), (24, 54950220), (26, 50723280), (27, 48844640), (30, 43960176), (32, 41212665), (36, 36633480), (39, 33815520), (40, 32970132), (45, 29306784), (46, 28669680), (48, 27475110), (52, 25361640), (54, 24422320), (60, 21980088), (65, 20289312), (69, 19113120), (72, 18316740), (78, 16907760), (80, 16485066), (90, 14653392), (92, 14334840), (96, 13737555), (104, 12680820), (108, 12211160), (115, 11467872), (117, 11271840), (120, 10990044), (130, 10144656), (135, 9768928), (138, 9556560), (144, 9158370), (156, 8453880), (160, 8242533), (180, 7326696), (184, 7167420), (195, 6763104), (207, 6371040), (208, 6340410), (216, 6105580), (230, 5733936), (234, 5635920), (240, 5495022), (260, 5072328), (270, 4884464), (276, 4778280), (288, 4579185), (299, 4410720), (312, 4226940), (345, 3822624), (351, 3757280), (360, 3663348), (368, 3583710), (390, 3381552), (414, 3185520), (416, 3170205), (432, 3052790), (460, 2866968), (468, 2817960), (480, 2747511), (520, 2536164), (540, 2442232), (552, 2389140), (585, 2254368), (598, 2205360), (621, 2123680), (624, 2113470), (690, 1911312), (702, 1878640), (720, 1831674), (736, 1791855), (780, 1690776), (828, 1592760), (864, 1526395), (897, 1470240), (920, 1433484), (936, 1408980), (1021, 1291680), (1035, 1274208), (1040, 1268082), (1080, 1221116), (1104, 1194570), (1170, 1127184), (1196, 1102680), (1242, 1061840), (1248, 1056735), (1380, 955656), (1404, 939320), (1440, 915837), (1495, 882144), (1560, 845388), (1656, 796380), (1755, 751456), (1794, 735120), (1840, 716742), (1872, 704490), (2042, 645840), (2070, 637104), (2080, 634041), (2160, 610558), (2208, 597285), (2340, 563592), (2392, 551340), (2484, 530920), (2691, 490080), (2760, 477828), (2808, 469660), (2990, 441072), (3063, 430560), (3105, 424736), (3120, 422694), (3312, 398190), (3510, 375728), (3588, 367560), (3680, 358371), (3744, 352245), (4084, 322920), (4140, 318552), (4320, 305279), (4485, 294048), (4680, 281796), (4784, 275670), (4968, 265460), (5105, 258336), (5382, 245040), (5520, 238914), (5616, 234830), (5980, 220536), (6126, 215280), (6210, 212368), (6240, 211347), (6624, 199095), (7020, 187864), (7176, 183780), (8073, 163360), (8168, 161460), (8280, 159276), (8970, 147024), (9189, 143520), (9360, 140898), (9568, 137835), (9936, 132730), (10210, 129168), (10764, 122520), (11040, 119457), (11232, 117415), (11960, 110268), (12252, 107640), (12420, 106184), (13273, 99360), (13455, 98016), (14040, 93932), (14352, 91890), (15315, 86112), (16146, 81680), (16336, 80730), (16560, 79638), (17940, 73512), (18378, 71760), (18720, 70449), (19872, 66365), (20420, 64584), (21528, 61260), (23483, 56160), (23920, 55134), (24504, 53820), (24840, 53092), (26546, 49680), (26910, 49008), (27567, 47840), (28080, 46966), (28704, 45945), (30630, 43056), (32292, 40840), (32672, 40365), (33120, 39819), (35880, 36756)]