571157640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 1949875200

約数和(自身を除く): 1378717560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 61, 62, 72, 90, 93, 120, 122, 124, 155, 180, 183, 186, 244, 248, 279, 305, 310, 360, 366, 372, 465, 488, 549, 558, 610, 620, 732, 744, 839, 915, 930, 1098, 1116, 1220, 1240, 1395, 1464, 1678, 1830, 1860, 1891, 2196, 2232, 2440, 2517, 2745, 2790, 3356, 3660, 3720, 3782, 4195, 4392, 5034, 5490, 5580, 5673, 6712, 7320, 7551, 7564, 8390, 9455, 10068, 10980, 11160, 11346, 12585, 15102, 15128, 16780, 17019, 18910, 20136, 21960, 22692, 25170, 26009, 28365, 30204, 33560, 34038, 37755, 37820, 45384, 50340, 51179, 52018, 56730, 60408, 68076, 75510, 75640, 78027, 85095, 100680, 102358, 104036, 113460, 130045, 136152, 151020, 153537, 156054, 170190, 204716, 208072, 226920, 234081, 255895, 260090, 302040, 307074, 312108, 340380, 390135, 409432, 460611, 468162, 511790, 520180, 614148, 624216, 680760, 767685, 780270, 921222, 936324, 1023580, 1040360, 1170405, 1228296, 1535370, 1560540, 1586549, 1842444, 1872648, 2047160, 2303055, 2340810, 3070740, 3121080, 3173098, 3684888, 4606110, 4681620, 4759647, 6141480, 6346196, 7932745, 9212220, 9363240, 9519294, 12692392, 14278941, 15865490, 18424440, 19038588, 23798235, 28557882, 31730980, 38077176, 47596470, 57115764, 63461960, 71394705, 95192940, 114231528, 142789410, 190385880, 285578820, 571157640]

約数ペア:

[(1, 571157640), (2, 285578820), (3, 190385880), (4, 142789410), (5, 114231528), (6, 95192940), (8, 71394705), (9, 63461960), (10, 57115764), (12, 47596470), (15, 38077176), (18, 31730980), (20, 28557882), (24, 23798235), (30, 19038588), (31, 18424440), (36, 15865490), (40, 14278941), (45, 12692392), (60, 9519294), (61, 9363240), (62, 9212220), (72, 7932745), (90, 6346196), (93, 6141480), (120, 4759647), (122, 4681620), (124, 4606110), (155, 3684888), (180, 3173098), (183, 3121080), (186, 3070740), (244, 2340810), (248, 2303055), (279, 2047160), (305, 1872648), (310, 1842444), (360, 1586549), (366, 1560540), (372, 1535370), (465, 1228296), (488, 1170405), (549, 1040360), (558, 1023580), (610, 936324), (620, 921222), (732, 780270), (744, 767685), (839, 680760), (915, 624216), (930, 614148), (1098, 520180), (1116, 511790), (1220, 468162), (1240, 460611), (1395, 409432), (1464, 390135), (1678, 340380), (1830, 312108), (1860, 307074), (1891, 302040), (2196, 260090), (2232, 255895), (2440, 234081), (2517, 226920), (2745, 208072), (2790, 204716), (3356, 170190), (3660, 156054), (3720, 153537), (3782, 151020), (4195, 136152), (4392, 130045), (5034, 113460), (5490, 104036), (5580, 102358), (5673, 100680), (6712, 85095), (7320, 78027), (7551, 75640), (7564, 75510), (8390, 68076), (9455, 60408), (10068, 56730), (10980, 52018), (11160, 51179), (11346, 50340), (12585, 45384), (15102, 37820), (15128, 37755), (16780, 34038), (17019, 33560), (18910, 30204), (20136, 28365), (21960, 26009), (22692, 25170)]