2259427560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2536

約数の個数: 256

約数和(自身を含む): 7934976000

約数和(自身を除く): 5675548440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 228, 247, 248, 260, 285, 310, 312, 372, 380, 390, 403, 456, 465, 494, 520, 570, 589, 620, 741, 744, 760, 780, 806, 930, 988, 1140, 1178, 1209, 1235, 1240, 1482, 1560, 1612, 1767, 1860, 1976, 2015, 2280, 2356, 2418, 2459, 2470, 2945, 2964, 3224, 3534, 3705, 3720, 4030, 4712, 4836, 4918, 4940, 5890, 5928, 6045, 7068, 7377, 7410, 7657, 8060, 8835, 9672, 9836, 9880, 11780, 12090, 12295, 14136, 14754, 14820, 15314, 16120, 17670, 19672, 22971, 23560, 24180, 24590, 29508, 29640, 30628, 31967, 35340, 36885, 38285, 45942, 46721, 48360, 49180, 59016, 61256, 63934, 70680, 73770, 76229, 76570, 91884, 93442, 95901, 98360, 114855, 127868, 140163, 147540, 152458, 153140, 159835, 183768, 186884, 191802, 228687, 229710, 233605, 255736, 280326, 295080, 304916, 306280, 319670, 373768, 381145, 383604, 457374, 459420, 467210, 479505, 560652, 607373, 609832, 639340, 700815, 762290, 767208, 914748, 918840, 934420, 959010, 990977, 1121304, 1143435, 1214746, 1278680, 1401630, 1448351, 1524580, 1822119, 1829496, 1868840, 1918020, 1981954, 2286870, 2429492, 2803260, 2896702, 2972931, 3036865, 3049160, 3644238, 3836040, 3963908, 4345053, 4573740, 4858984, 4954885, 5606520, 5793404, 5945862, 6073730, 7241755, 7288476, 7927816, 8690106, 9110595, 9147480, 9909770, 11586808, 11891724, 12147460, 14483510, 14576952, 14864655, 17380212, 18221190, 18828563, 19819540, 21725265, 23783448, 24294920, 28967020, 29729310, 34760424, 36442380, 37657126, 39639080, 43450530, 56485689, 57934040, 59458620, 72884760, 75314252, 86901060, 94142815, 112971378, 118917240, 150628504, 173802120, 188285630, 225942756, 282428445, 376571260, 451885512, 564856890, 753142520, 1129713780, 2259427560]

約数ペア:

[(1, 2259427560), (2, 1129713780), (3, 753142520), (4, 564856890), (5, 451885512), (6, 376571260), (8, 282428445), (10, 225942756), (12, 188285630), (13, 173802120), (15, 150628504), (19, 118917240), (20, 112971378), (24, 94142815), (26, 86901060), (30, 75314252), (31, 72884760), (38, 59458620), (39, 57934040), (40, 56485689), (52, 43450530), (57, 39639080), (60, 37657126), (62, 36442380), (65, 34760424), (76, 29729310), (78, 28967020), (93, 24294920), (95, 23783448), (104, 21725265), (114, 19819540), (120, 18828563), (124, 18221190), (130, 17380212), (152, 14864655), (155, 14576952), (156, 14483510), (186, 12147460), (190, 11891724), (195, 11586808), (228, 9909770), (247, 9147480), (248, 9110595), (260, 8690106), (285, 7927816), (310, 7288476), (312, 7241755), (372, 6073730), (380, 5945862), (390, 5793404), (403, 5606520), (456, 4954885), (465, 4858984), (494, 4573740), (520, 4345053), (570, 3963908), (589, 3836040), (620, 3644238), (741, 3049160), (744, 3036865), (760, 2972931), (780, 2896702), (806, 2803260), (930, 2429492), (988, 2286870), (1140, 1981954), (1178, 1918020), (1209, 1868840), (1235, 1829496), (1240, 1822119), (1482, 1524580), (1560, 1448351), (1612, 1401630), (1767, 1278680), (1860, 1214746), (1976, 1143435), (2015, 1121304), (2280, 990977), (2356, 959010), (2418, 934420), (2459, 918840), (2470, 914748), (2945, 767208), (2964, 762290), (3224, 700815), (3534, 639340), (3705, 609832), (3720, 607373), (4030, 560652), (4712, 479505), (4836, 467210), (4918, 459420), (4940, 457374), (5890, 383604), (5928, 381145), (6045, 373768), (7068, 319670), (7377, 306280), (7410, 304916), (7657, 295080), (8060, 280326), (8835, 255736), (9672, 233605), (9836, 229710), (9880, 228687), (11780, 191802), (12090, 186884), (12295, 183768), (14136, 159835), (14754, 153140), (14820, 152458), (15314, 147540), (16120, 140163), (17670, 127868), (19672, 114855), (22971, 98360), (23560, 95901), (24180, 93442), (24590, 91884), (29508, 76570), (29640, 76229), (30628, 73770), (31967, 70680), (35340, 63934), (36885, 61256), (38285, 59016), (45942, 49180), (46721, 48360)]