2079426120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6121}}^1$

素因数の和:6303

約数の個数: 128

約数和(自身を含む): 6611760000

約数和(自身を除く): 4532333880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 745, 760, 894, 1140, 1192, 1490, 1788, 2235, 2280, 2831, 2980, 3576, 4470, 5662, 5960, 6121, 8493, 8940, 11324, 12242, 14155, 16986, 17880, 18363, 22648, 24484, 28310, 30605, 33972, 36726, 42465, 48968, 56620, 61210, 67944, 73452, 84930, 91815, 113240, 116299, 122420, 146904, 169860, 183630, 232598, 244840, 339720, 348897, 367260, 465196, 581495, 697794, 734520, 912029, 930392, 1162990, 1395588, 1744485, 1824058, 2325980, 2736087, 2791176, 3488970, 3648116, 4560145, 4651960, 5472174, 6977940, 7296232, 9120290, 10944348, 13680435, 13955880, 17328551, 18240580, 21888696, 27360870, 34657102, 36481160, 51985653, 54721740, 69314204, 86642755, 103971306, 109443480, 138628408, 173285510, 207942612, 259928265, 346571020, 415885224, 519856530, 693142040, 1039713060, 2079426120]

約数ペア:

[(1, 2079426120), (2, 1039713060), (3, 693142040), (4, 519856530), (5, 415885224), (6, 346571020), (8, 259928265), (10, 207942612), (12, 173285510), (15, 138628408), (19, 109443480), (20, 103971306), (24, 86642755), (30, 69314204), (38, 54721740), (40, 51985653), (57, 36481160), (60, 34657102), (76, 27360870), (95, 21888696), (114, 18240580), (120, 17328551), (149, 13955880), (152, 13680435), (190, 10944348), (228, 9120290), (285, 7296232), (298, 6977940), (380, 5472174), (447, 4651960), (456, 4560145), (570, 3648116), (596, 3488970), (745, 2791176), (760, 2736087), (894, 2325980), (1140, 1824058), (1192, 1744485), (1490, 1395588), (1788, 1162990), (2235, 930392), (2280, 912029), (2831, 734520), (2980, 697794), (3576, 581495), (4470, 465196), (5662, 367260), (5960, 348897), (6121, 339720), (8493, 244840), (8940, 232598), (11324, 183630), (12242, 169860), (14155, 146904), (16986, 122420), (17880, 116299), (18363, 113240), (22648, 91815), (24484, 84930), (28310, 73452), (30605, 67944), (33972, 61210), (36726, 56620), (42465, 48968)]