91016520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 331931520

約数和(自身を除く): 240915000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 673, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1346, 1380, 1470, 1610, 1932, 1960, 2019, 2254, 2415, 2692, 2760, 2940, 3220, 3365, 3381, 3864, 4038, 4508, 4711, 4830, 5384, 5635, 5880, 6440, 6730, 6762, 8076, 9016, 9422, 9660, 10095, 11270, 13460, 13524, 14133, 15479, 16152, 16905, 18844, 19320, 20190, 22540, 23555, 26920, 27048, 28266, 30958, 32977, 33810, 37688, 40380, 45080, 46437, 47110, 56532, 61916, 65954, 67620, 70665, 77395, 80760, 92874, 94220, 98931, 108353, 113064, 123832, 131908, 135240, 141330, 154790, 164885, 185748, 188440, 197862, 216706, 232185, 263816, 282660, 309580, 325059, 329770, 371496, 395724, 433412, 464370, 494655, 541765, 565320, 619160, 650118, 659540, 758471, 791448, 866824, 928740, 989310, 1083530, 1300236, 1319080, 1516942, 1625295, 1857480, 1978620, 2167060, 2275413, 2600472, 3033884, 3250590, 3792355, 3957240, 4334120, 4550826, 6067768, 6501180, 7584710, 9101652, 11377065, 13002360, 15169420, 18203304, 22754130, 30338840, 45508260, 91016520]

約数ペア:

[(1, 91016520), (2, 45508260), (3, 30338840), (4, 22754130), (5, 18203304), (6, 15169420), (7, 13002360), (8, 11377065), (10, 9101652), (12, 7584710), (14, 6501180), (15, 6067768), (20, 4550826), (21, 4334120), (23, 3957240), (24, 3792355), (28, 3250590), (30, 3033884), (35, 2600472), (40, 2275413), (42, 2167060), (46, 1978620), (49, 1857480), (56, 1625295), (60, 1516942), (69, 1319080), (70, 1300236), (84, 1083530), (92, 989310), (98, 928740), (105, 866824), (115, 791448), (120, 758471), (138, 659540), (140, 650118), (147, 619160), (161, 565320), (168, 541765), (184, 494655), (196, 464370), (210, 433412), (230, 395724), (245, 371496), (276, 329770), (280, 325059), (294, 309580), (322, 282660), (345, 263816), (392, 232185), (420, 216706), (460, 197862), (483, 188440), (490, 185748), (552, 164885), (588, 154790), (644, 141330), (673, 135240), (690, 131908), (735, 123832), (805, 113064), (840, 108353), (920, 98931), (966, 94220), (980, 92874), (1127, 80760), (1176, 77395), (1288, 70665), (1346, 67620), (1380, 65954), (1470, 61916), (1610, 56532), (1932, 47110), (1960, 46437), (2019, 45080), (2254, 40380), (2415, 37688), (2692, 33810), (2760, 32977), (2940, 30958), (3220, 28266), (3365, 27048), (3381, 26920), (3864, 23555), (4038, 22540), (4508, 20190), (4711, 19320), (4830, 18844), (5384, 16905), (5635, 16152), (5880, 15479), (6440, 14133), (6730, 13524), (6762, 13460), (8076, 11270), (9016, 10095), (9422, 9660)]