2313291240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21491}}^1$

素因数の和:21544

約数の個数: 192

約数和(自身を含む): 8448935040

約数和(自身を除く): 6135643800

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, 13455, 17940, 21491, 21528, 26910, 35880, 42982, 53820, 64473, 85964, 107455, 107640, 128946, 171928, 193419, 214910, 257892, 279383, 322365, 386838, 429820, 494293, 515784, 558766, 644730, 773676, 838149, 859640, 967095, 988586, 1117532, 1289460, 1396915, 1482879, 1547352, 1676298, 1934190, 1977172, 2235064, 2471465, 2514447, 2578920, 2793830, 2965758, 3352596, 3868380, 3954344, 4190745, 4448637, 4942930, 5028894, 5587660, 5931516, 6425809, 6705192, 7414395, 7736760, 8381490, 8897274, 9885860, 10057788, 11175320, 11863032, 12572235, 12851618, 14828790, 16762980, 17794548, 19277427, 19771720, 20115576, 22243185, 25144470, 25703236, 29657580, 32129045, 33525960, 35589096, 38554854, 44486370, 50288940, 51406472, 57832281, 59315160, 64258090, 77109708, 88972740, 96387135, 100577880, 115664562, 128516180, 154219416, 177945480, 192774270, 231329124, 257032360, 289161405, 385548540, 462658248, 578322810, 771097080, 1156645620, 2313291240]

約数ペア:

[(1, 2313291240), (2, 1156645620), (3, 771097080), (4, 578322810), (5, 462658248), (6, 385548540), (8, 289161405), (9, 257032360), (10, 231329124), (12, 192774270), (13, 177945480), (15, 154219416), (18, 128516180), (20, 115664562), (23, 100577880), (24, 96387135), (26, 88972740), (30, 77109708), (36, 64258090), (39, 59315160), (40, 57832281), (45, 51406472), (46, 50288940), (52, 44486370), (60, 38554854), (65, 35589096), (69, 33525960), (72, 32129045), (78, 29657580), (90, 25703236), (92, 25144470), (104, 22243185), (115, 20115576), (117, 19771720), (120, 19277427), (130, 17794548), (138, 16762980), (156, 14828790), (180, 12851618), (184, 12572235), (195, 11863032), (207, 11175320), (230, 10057788), (234, 9885860), (260, 8897274), (276, 8381490), (299, 7736760), (312, 7414395), (345, 6705192), (360, 6425809), (390, 5931516), (414, 5587660), (460, 5028894), (468, 4942930), (520, 4448637), (552, 4190745), (585, 3954344), (598, 3868380), (690, 3352596), (780, 2965758), (828, 2793830), (897, 2578920), (920, 2514447), (936, 2471465), (1035, 2235064), (1170, 1977172), (1196, 1934190), (1380, 1676298), (1495, 1547352), (1560, 1482879), (1656, 1396915), (1794, 1289460), (2070, 1117532), (2340, 988586), (2392, 967095), (2691, 859640), (2760, 838149), (2990, 773676), (3588, 644730), (4140, 558766), (4485, 515784), (4680, 494293), (5382, 429820), (5980, 386838), (7176, 322365), (8280, 279383), (8970, 257892), (10764, 214910), (11960, 193419), (13455, 171928), (17940, 128946), (21491, 107640), (21528, 107455), (26910, 85964), (35880, 64473), (42982, 53820)]