318031560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 432

約数和(自身を含む): 1330465500

約数和(自身を除く): 1012433940

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 121, 126, 132, 140, 147, 149, 154, 165, 168, 180, 196, 198, 210, 220, 231, 242, 245, 252, 264, 280, 294, 298, 308, 315, 330, 360, 363, 385, 392, 396, 420, 440, 441, 447, 462, 484, 490, 495, 504, 539, 588, 596, 605, 616, 630, 660, 693, 726, 735, 745, 770, 792, 840, 847, 882, 894, 924, 968, 980, 990, 1043, 1078, 1089, 1155, 1176, 1192, 1210, 1260, 1320, 1341, 1386, 1452, 1470, 1490, 1540, 1617, 1639, 1694, 1764, 1788, 1815, 1848, 1960, 1980, 2086, 2156, 2178, 2205, 2235, 2310, 2420, 2520, 2541, 2682, 2695, 2772, 2904, 2940, 2980, 3080, 3129, 3234, 3278, 3388, 3465, 3528, 3576, 3630, 3960, 4172, 4235, 4312, 4356, 4410, 4470, 4620, 4840, 4851, 4917, 5082, 5215, 5364, 5390, 5445, 5544, 5880, 5929, 5960, 6258, 6468, 6556, 6705, 6776, 6930, 7260, 7301, 7623, 8085, 8195, 8344, 8470, 8712, 8820, 8940, 9240, 9387, 9702, 9834, 10164, 10430, 10728, 10780, 10890, 11473, 11858, 12516, 12705, 12936, 13112, 13410, 13860, 14520, 14602, 14751, 15246, 15645, 16170, 16390, 16940, 17640, 17787, 17880, 18029, 18774, 19404, 19668, 20328, 20860, 21560, 21780, 21903, 22946, 23716, 24255, 24585, 25032, 25410, 26820, 27720, 29204, 29502, 29645, 30492, 31290, 32340, 32780, 33880, 34419, 35574, 36058, 36505, 37548, 38115, 38808, 39336, 41720, 43560, 43806, 45892, 46935, 47432, 48510, 49170, 50820, 53361, 53640, 54087, 57365, 58408, 59004, 59290, 60984, 62580, 64680, 65560, 65709, 68838, 71148, 72116, 73010, 73755, 75096, 76230, 80311, 87612, 88935, 90145, 91784, 93870, 97020, 98340, 101640, 103257, 106722, 108174, 109515, 114730, 118008, 118580, 125160, 126203, 131418, 137676, 142296, 144232, 146020, 147510, 152460, 160622, 162261, 172095, 175224, 177870, 180290, 187740, 194040, 196680, 206514, 213444, 216348, 219030, 229460, 237160, 240933, 252406, 262836, 266805, 270435, 275352, 292040, 295020, 304920, 321244, 324522, 328545, 344190, 355740, 360580, 375480, 378609, 401555, 413028, 426888, 432696, 438060, 458920, 481866, 504812, 516285, 525672, 533610, 540870, 590040, 631015, 642488, 649044, 657090, 688380, 711480, 721160, 722799, 757218, 803110, 811305, 826056, 876120, 883421, 963732, 1009624, 1032570, 1067220, 1081740, 1135827, 1204665, 1262030, 1298088, 1314180, 1376760, 1445598, 1514436, 1606220, 1622610, 1766842, 1893045, 1927464, 2065140, 2134440, 2163480, 2271654, 2409330, 2524060, 2628360, 2650263, 2891196, 3028872, 3212440, 3245220, 3533684, 3613995, 3786090, 4130280, 4417105, 4543308, 4818660, 5048120, 5300526, 5679135, 5782392, 6490440, 7067368, 7227990, 7572180, 7950789, 8834210, 9086616, 9637320, 10601052, 11358270, 13251315, 14455980, 15144360, 15901578, 17668420, 21202104, 22716540, 26502630, 28911960, 31803156, 35336840, 39753945, 45433080, 53005260, 63606312, 79507890, 106010520, 159015780, 318031560]

約数ペア:

[(1, 318031560), (2, 159015780), (3, 106010520), (4, 79507890), (5, 63606312), (6, 53005260), (7, 45433080), (8, 39753945), (9, 35336840), (10, 31803156), (11, 28911960), (12, 26502630), (14, 22716540), (15, 21202104), (18, 17668420), (20, 15901578), (21, 15144360), (22, 14455980), (24, 13251315), (28, 11358270), (30, 10601052), (33, 9637320), (35, 9086616), (36, 8834210), (40, 7950789), (42, 7572180), (44, 7227990), (45, 7067368), (49, 6490440), (55, 5782392), (56, 5679135), (60, 5300526), (63, 5048120), (66, 4818660), (70, 4543308), (72, 4417105), (77, 4130280), (84, 3786090), (88, 3613995), (90, 3533684), (98, 3245220), (99, 3212440), (105, 3028872), (110, 2891196), (120, 2650263), (121, 2628360), (126, 2524060), (132, 2409330), (140, 2271654), (147, 2163480), (149, 2134440), (154, 2065140), (165, 1927464), (168, 1893045), (180, 1766842), (196, 1622610), (198, 1606220), (210, 1514436), (220, 1445598), (231, 1376760), (242, 1314180), (245, 1298088), (252, 1262030), (264, 1204665), (280, 1135827), (294, 1081740), (298, 1067220), (308, 1032570), (315, 1009624), (330, 963732), (360, 883421), (363, 876120), (385, 826056), (392, 811305), (396, 803110), (420, 757218), (440, 722799), (441, 721160), (447, 711480), (462, 688380), (484, 657090), (490, 649044), (495, 642488), (504, 631015), (539, 590040), (588, 540870), (596, 533610), (605, 525672), (616, 516285), (630, 504812), (660, 481866), (693, 458920), (726, 438060), (735, 432696), (745, 426888), (770, 413028), (792, 401555), (840, 378609), (847, 375480), (882, 360580), (894, 355740), (924, 344190), (968, 328545), (980, 324522), (990, 321244), (1043, 304920), (1078, 295020), (1089, 292040), (1155, 275352), (1176, 270435), (1192, 266805), (1210, 262836), (1260, 252406), (1320, 240933), (1341, 237160), (1386, 229460), (1452, 219030), (1470, 216348), (1490, 213444), (1540, 206514), (1617, 196680), (1639, 194040), (1694, 187740), (1764, 180290), (1788, 177870), (1815, 175224), (1848, 172095), (1960, 162261), (1980, 160622), (2086, 152460), (2156, 147510), (2178, 146020), (2205, 144232), (2235, 142296), (2310, 137676), (2420, 131418), (2520, 126203), (2541, 125160), (2682, 118580), (2695, 118008), (2772, 114730), (2904, 109515), (2940, 108174), (2980, 106722), (3080, 103257), (3129, 101640), (3234, 98340), (3278, 97020), (3388, 93870), (3465, 91784), (3528, 90145), (3576, 88935), (3630, 87612), (3960, 80311), (4172, 76230), (4235, 75096), (4312, 73755), (4356, 73010), (4410, 72116), (4470, 71148), (4620, 68838), (4840, 65709), (4851, 65560), (4917, 64680), (5082, 62580), (5215, 60984), (5364, 59290), (5390, 59004), (5445, 58408), (5544, 57365), (5880, 54087), (5929, 53640), (5960, 53361), (6258, 50820), (6468, 49170), (6556, 48510), (6705, 47432), (6776, 46935), (6930, 45892), (7260, 43806), (7301, 43560), (7623, 41720), (8085, 39336), (8195, 38808), (8344, 38115), (8470, 37548), (8712, 36505), (8820, 36058), (8940, 35574), (9240, 34419), (9387, 33880), (9702, 32780), (9834, 32340), (10164, 31290), (10430, 30492), (10728, 29645), (10780, 29502), (10890, 29204), (11473, 27720), (11858, 26820), (12516, 25410), (12705, 25032), (12936, 24585), (13112, 24255), (13410, 23716), (13860, 22946), (14520, 21903), (14602, 21780), (14751, 21560), (15246, 20860), (15645, 20328), (16170, 19668), (16390, 19404), (16940, 18774), (17640, 18029), (17787, 17880)]