43116080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 123661728

約数和(自身を除く): 80545648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 647, 680, 784, 833, 952, 980, 1190, 1294, 1360, 1666, 1904, 1960, 2380, 2588, 3235, 3332, 3920, 4165, 4529, 4760, 5176, 6470, 6664, 8330, 9058, 9520, 10352, 10999, 12940, 13328, 16660, 18116, 21998, 22645, 25880, 31703, 33320, 36232, 43996, 45290, 51760, 54995, 63406, 66640, 72464, 76993, 87992, 90580, 109990, 126812, 153986, 158515, 175984, 181160, 219980, 253624, 307972, 317030, 362320, 384965, 439960, 507248, 538951, 615944, 634060, 769930, 879920, 1077902, 1231888, 1268120, 1539860, 2155804, 2536240, 2694755, 3079720, 4311608, 5389510, 6159440, 8623216, 10779020, 21558040, 43116080]

約数ペア:

[(1, 43116080), (2, 21558040), (4, 10779020), (5, 8623216), (7, 6159440), (8, 5389510), (10, 4311608), (14, 3079720), (16, 2694755), (17, 2536240), (20, 2155804), (28, 1539860), (34, 1268120), (35, 1231888), (40, 1077902), (49, 879920), (56, 769930), (68, 634060), (70, 615944), (80, 538951), (85, 507248), (98, 439960), (112, 384965), (119, 362320), (136, 317030), (140, 307972), (170, 253624), (196, 219980), (238, 181160), (245, 175984), (272, 158515), (280, 153986), (340, 126812), (392, 109990), (476, 90580), (490, 87992), (560, 76993), (595, 72464), (647, 66640), (680, 63406), (784, 54995), (833, 51760), (952, 45290), (980, 43996), (1190, 36232), (1294, 33320), (1360, 31703), (1666, 25880), (1904, 22645), (1960, 21998), (2380, 18116), (2588, 16660), (3235, 13328), (3332, 12940), (3920, 10999), (4165, 10352), (4529, 9520), (4760, 9058), (5176, 8330), (6470, 6664)]