230777640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 814233600

約数和(自身を除く): 583455960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 61, 62, 72, 90, 93, 108, 113, 120, 122, 124, 135, 155, 180, 183, 186, 216, 226, 244, 248, 270, 279, 305, 310, 339, 360, 366, 372, 452, 465, 488, 540, 549, 558, 565, 610, 620, 678, 732, 744, 837, 904, 915, 930, 1017, 1080, 1098, 1116, 1130, 1220, 1240, 1356, 1395, 1464, 1647, 1674, 1695, 1830, 1860, 1891, 2034, 2196, 2232, 2260, 2440, 2712, 2745, 2790, 3051, 3294, 3348, 3390, 3503, 3660, 3720, 3782, 4068, 4185, 4392, 4520, 5085, 5490, 5580, 5673, 6102, 6588, 6696, 6780, 6893, 7006, 7320, 7564, 8136, 8235, 8370, 9455, 10170, 10509, 10980, 11160, 11346, 12204, 13176, 13560, 13786, 14012, 15128, 15255, 16470, 16740, 17019, 17515, 18910, 20340, 20679, 21018, 21960, 22692, 24408, 27572, 28024, 28365, 30510, 31527, 32940, 33480, 34038, 34465, 35030, 37820, 40680, 41358, 42036, 45384, 51057, 52545, 55144, 56730, 61020, 62037, 63054, 65880, 68076, 68930, 70060, 75640, 82716, 84072, 85095, 94581, 102114, 103395, 105090, 113460, 122040, 124074, 126108, 136152, 137860, 140120, 157635, 165432, 170190, 186111, 189162, 204228, 206790, 210180, 213683, 226920, 248148, 252216, 255285, 275720, 310185, 315270, 340380, 372222, 378324, 408456, 413580, 420360, 427366, 472905, 496296, 510570, 620370, 630540, 641049, 680760, 744444, 756648, 827160, 854732, 930555, 945810, 1021140, 1068415, 1240740, 1261080, 1282098, 1488888, 1709464, 1861110, 1891620, 1923147, 2042280, 2136830, 2481480, 2564196, 3205245, 3722220, 3783240, 3846294, 4273660, 5128392, 5769441, 6410490, 7444440, 7692588, 8547320, 9615735, 11538882, 12820980, 15385176, 19231470, 23077764, 25641960, 28847205, 38462940, 46155528, 57694410, 76925880, 115388820, 230777640]

約数ペア:

[(1, 230777640), (2, 115388820), (3, 76925880), (4, 57694410), (5, 46155528), (6, 38462940), (8, 28847205), (9, 25641960), (10, 23077764), (12, 19231470), (15, 15385176), (18, 12820980), (20, 11538882), (24, 9615735), (27, 8547320), (30, 7692588), (31, 7444440), (36, 6410490), (40, 5769441), (45, 5128392), (54, 4273660), (60, 3846294), (61, 3783240), (62, 3722220), (72, 3205245), (90, 2564196), (93, 2481480), (108, 2136830), (113, 2042280), (120, 1923147), (122, 1891620), (124, 1861110), (135, 1709464), (155, 1488888), (180, 1282098), (183, 1261080), (186, 1240740), (216, 1068415), (226, 1021140), (244, 945810), (248, 930555), (270, 854732), (279, 827160), (305, 756648), (310, 744444), (339, 680760), (360, 641049), (366, 630540), (372, 620370), (452, 510570), (465, 496296), (488, 472905), (540, 427366), (549, 420360), (558, 413580), (565, 408456), (610, 378324), (620, 372222), (678, 340380), (732, 315270), (744, 310185), (837, 275720), (904, 255285), (915, 252216), (930, 248148), (1017, 226920), (1080, 213683), (1098, 210180), (1116, 206790), (1130, 204228), (1220, 189162), (1240, 186111), (1356, 170190), (1395, 165432), (1464, 157635), (1647, 140120), (1674, 137860), (1695, 136152), (1830, 126108), (1860, 124074), (1891, 122040), (2034, 113460), (2196, 105090), (2232, 103395), (2260, 102114), (2440, 94581), (2712, 85095), (2745, 84072), (2790, 82716), (3051, 75640), (3294, 70060), (3348, 68930), (3390, 68076), (3503, 65880), (3660, 63054), (3720, 62037), (3782, 61020), (4068, 56730), (4185, 55144), (4392, 52545), (4520, 51057), (5085, 45384), (5490, 42036), (5580, 41358), (5673, 40680), (6102, 37820), (6588, 35030), (6696, 34465), (6780, 34038), (6893, 33480), (7006, 32940), (7320, 31527), (7564, 30510), (8136, 28365), (8235, 28024), (8370, 27572), (9455, 24408), (10170, 22692), (10509, 21960), (10980, 21018), (11160, 20679), (11346, 20340), (12204, 18910), (13176, 17515), (13560, 17019), (13786, 16740), (14012, 16470), (15128, 15255)]