43049440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 132292440

約数和(自身を除く): 89243000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 160, 170, 190, 196, 224, 238, 245, 266, 272, 280, 289, 304, 323, 340, 380, 392, 476, 490, 532, 544, 560, 578, 595, 608, 646, 665, 680, 760, 784, 833, 931, 952, 980, 1064, 1120, 1156, 1190, 1292, 1330, 1360, 1445, 1520, 1568, 1615, 1666, 1862, 1904, 1960, 2023, 2128, 2261, 2312, 2380, 2584, 2660, 2720, 2890, 3040, 3230, 3332, 3724, 3808, 3920, 4046, 4165, 4256, 4522, 4624, 4655, 4760, 5168, 5320, 5491, 5780, 6460, 6664, 7448, 7840, 8092, 8330, 9044, 9248, 9310, 9520, 10115, 10336, 10640, 10982, 11305, 11560, 12920, 13328, 14161, 14896, 15827, 16184, 16660, 18088, 18620, 19040, 20230, 21280, 21964, 22610, 23120, 25840, 26656, 27455, 28322, 29792, 31654, 32368, 33320, 36176, 37240, 38437, 40460, 43928, 45220, 46240, 51680, 54910, 56644, 63308, 64736, 66640, 70805, 72352, 74480, 76874, 79135, 80920, 87856, 90440, 109820, 113288, 126616, 133280, 141610, 148960, 153748, 158270, 161840, 175712, 180880, 192185, 219640, 226576, 253232, 269059, 283220, 307496, 316540, 323680, 361760, 384370, 439280, 453152, 506464, 538118, 566440, 614992, 633080, 768740, 878560, 1076236, 1132880, 1229984, 1266160, 1345295, 1537480, 2152472, 2265760, 2532320, 2690590, 3074960, 4304944, 5381180, 6149920, 8609888, 10762360, 21524720, 43049440]

約数ペア:

[(1, 43049440), (2, 21524720), (4, 10762360), (5, 8609888), (7, 6149920), (8, 5381180), (10, 4304944), (14, 3074960), (16, 2690590), (17, 2532320), (19, 2265760), (20, 2152472), (28, 1537480), (32, 1345295), (34, 1266160), (35, 1229984), (38, 1132880), (40, 1076236), (49, 878560), (56, 768740), (68, 633080), (70, 614992), (76, 566440), (80, 538118), (85, 506464), (95, 453152), (98, 439280), (112, 384370), (119, 361760), (133, 323680), (136, 316540), (140, 307496), (152, 283220), (160, 269059), (170, 253232), (190, 226576), (196, 219640), (224, 192185), (238, 180880), (245, 175712), (266, 161840), (272, 158270), (280, 153748), (289, 148960), (304, 141610), (323, 133280), (340, 126616), (380, 113288), (392, 109820), (476, 90440), (490, 87856), (532, 80920), (544, 79135), (560, 76874), (578, 74480), (595, 72352), (608, 70805), (646, 66640), (665, 64736), (680, 63308), (760, 56644), (784, 54910), (833, 51680), (931, 46240), (952, 45220), (980, 43928), (1064, 40460), (1120, 38437), (1156, 37240), (1190, 36176), (1292, 33320), (1330, 32368), (1360, 31654), (1445, 29792), (1520, 28322), (1568, 27455), (1615, 26656), (1666, 25840), (1862, 23120), (1904, 22610), (1960, 21964), (2023, 21280), (2128, 20230), (2261, 19040), (2312, 18620), (2380, 18088), (2584, 16660), (2660, 16184), (2720, 15827), (2890, 14896), (3040, 14161), (3230, 13328), (3332, 12920), (3724, 11560), (3808, 11305), (3920, 10982), (4046, 10640), (4165, 10336), (4256, 10115), (4522, 9520), (4624, 9310), (4655, 9248), (4760, 9044), (5168, 8330), (5320, 8092), (5491, 7840), (5780, 7448), (6460, 6664)]