314480880

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2346

約数の個数: 240

約数和(自身を含む): 1252253184

約数和(自身を除く): 937772304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2311, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4622, 4860, 5040, 5670, 6480, 6804, 6933, 7560, 8505, 9072, 9244, 9720, 11340, 11555, 13608, 13866, 15120, 16177, 17010, 18488, 19440, 20799, 22680, 23110, 27216, 27732, 32354, 34020, 34665, 36976, 41598, 45360, 46220, 48531, 55464, 62397, 64708, 68040, 69330, 80885, 83196, 92440, 97062, 103995, 110928, 124794, 129416, 136080, 138660, 145593, 161770, 166392, 184880, 187191, 194124, 207990, 242655, 249588, 258832, 277320, 291186, 311985, 323540, 332784, 374382, 388248, 415980, 436779, 485310, 499176, 554640, 561573, 582372, 623970, 647080, 727965, 748764, 776496, 831960, 873558, 935955, 970620, 998352, 1123146, 1164744, 1247940, 1294160, 1310337, 1455930, 1497528, 1663920, 1747116, 1871910, 1941240, 2183895, 2246292, 2329488, 2495880, 2620674, 2807865, 2911860, 2995056, 3494232, 3743820, 3882480, 3931011, 4367790, 4492584, 4991760, 5241348, 5615730, 5823720, 6551685, 6988464, 7487640, 7862022, 8735580, 8985168, 10482696, 11231460, 11647440, 13103370, 14975280, 15724044, 17471160, 19655055, 20965392, 22462920, 26206740, 31448088, 34942320, 39310110, 44925840, 52413480, 62896176, 78620220, 104826960, 157240440, 314480880]

約数ペア:

[(1, 314480880), (2, 157240440), (3, 104826960), (4, 78620220), (5, 62896176), (6, 52413480), (7, 44925840), (8, 39310110), (9, 34942320), (10, 31448088), (12, 26206740), (14, 22462920), (15, 20965392), (16, 19655055), (18, 17471160), (20, 15724044), (21, 14975280), (24, 13103370), (27, 11647440), (28, 11231460), (30, 10482696), (35, 8985168), (36, 8735580), (40, 7862022), (42, 7487640), (45, 6988464), (48, 6551685), (54, 5823720), (56, 5615730), (60, 5241348), (63, 4991760), (70, 4492584), (72, 4367790), (80, 3931011), (81, 3882480), (84, 3743820), (90, 3494232), (105, 2995056), (108, 2911860), (112, 2807865), (120, 2620674), (126, 2495880), (135, 2329488), (140, 2246292), (144, 2183895), (162, 1941240), (168, 1871910), (180, 1747116), (189, 1663920), (210, 1497528), (216, 1455930), (240, 1310337), (243, 1294160), (252, 1247940), (270, 1164744), (280, 1123146), (315, 998352), (324, 970620), (336, 935955), (360, 873558), (378, 831960), (405, 776496), (420, 748764), (432, 727965), (486, 647080), (504, 623970), (540, 582372), (560, 561573), (567, 554640), (630, 499176), (648, 485310), (720, 436779), (756, 415980), (810, 388248), (840, 374382), (945, 332784), (972, 323540), (1008, 311985), (1080, 291186), (1134, 277320), (1215, 258832), (1260, 249588), (1296, 242655), (1512, 207990), (1620, 194124), (1680, 187191), (1701, 184880), (1890, 166392), (1944, 161770), (2160, 145593), (2268, 138660), (2311, 136080), (2430, 129416), (2520, 124794), (2835, 110928), (3024, 103995), (3240, 97062), (3402, 92440), (3780, 83196), (3888, 80885), (4536, 69330), (4622, 68040), (4860, 64708), (5040, 62397), (5670, 55464), (6480, 48531), (6804, 46220), (6933, 45360), (7560, 41598), (8505, 36976), (9072, 34665), (9244, 34020), (9720, 32354), (11340, 27732), (11555, 27216), (13608, 23110), (13866, 22680), (15120, 20799), (16177, 19440), (17010, 18488)]