1013436160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 2670216192

約数和(自身を除く): 1656780032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 167, 176, 220, 256, 320, 334, 352, 431, 440, 640, 668, 704, 835, 862, 880, 1280, 1336, 1408, 1670, 1724, 1760, 1837, 2155, 2672, 2816, 3340, 3448, 3520, 3674, 4310, 4741, 5344, 6680, 6896, 7040, 7348, 8620, 9185, 9482, 10688, 13360, 13792, 14080, 14696, 17240, 18370, 18964, 21376, 23705, 26720, 27584, 29392, 34480, 36740, 37928, 42752, 47410, 53440, 55168, 58784, 68960, 71977, 73480, 75856, 94820, 106880, 110336, 117568, 137920, 143954, 146960, 151712, 189640, 213760, 235136, 275840, 287908, 293920, 303424, 359885, 379280, 470272, 551680, 575816, 587840, 606848, 719770, 758560, 791747, 1151632, 1175680, 1213696, 1439540, 1517120, 1583494, 2303264, 2351360, 2879080, 3034240, 3166988, 3958735, 4606528, 5758160, 6068480, 6333976, 7917470, 9213056, 11516320, 12667952, 15834940, 18426112, 23032640, 25335904, 31669880, 46065280, 50671808, 63339760, 92130560, 101343616, 126679520, 202687232, 253359040, 506718080, 1013436160]

約数ペア:

[(1, 1013436160), (2, 506718080), (4, 253359040), (5, 202687232), (8, 126679520), (10, 101343616), (11, 92130560), (16, 63339760), (20, 50671808), (22, 46065280), (32, 31669880), (40, 25335904), (44, 23032640), (55, 18426112), (64, 15834940), (80, 12667952), (88, 11516320), (110, 9213056), (128, 7917470), (160, 6333976), (167, 6068480), (176, 5758160), (220, 4606528), (256, 3958735), (320, 3166988), (334, 3034240), (352, 2879080), (431, 2351360), (440, 2303264), (640, 1583494), (668, 1517120), (704, 1439540), (835, 1213696), (862, 1175680), (880, 1151632), (1280, 791747), (1336, 758560), (1408, 719770), (1670, 606848), (1724, 587840), (1760, 575816), (1837, 551680), (2155, 470272), (2672, 379280), (2816, 359885), (3340, 303424), (3448, 293920), (3520, 287908), (3674, 275840), (4310, 235136), (4741, 213760), (5344, 189640), (6680, 151712), (6896, 146960), (7040, 143954), (7348, 137920), (8620, 117568), (9185, 110336), (9482, 106880), (10688, 94820), (13360, 75856), (13792, 73480), (14080, 71977), (14696, 68960), (17240, 58784), (18370, 55168), (18964, 53440), (21376, 47410), (23705, 42752), (26720, 37928), (27584, 36740), (29392, 34480)]