215184060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 858009600

約数和(自身を除く): 642825540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 52, 54, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 108, 116, 117, 126, 130, 135, 140, 145, 151, 156, 174, 180, 182, 189, 195, 203, 210, 234, 252, 260, 261, 270, 273, 290, 302, 315, 348, 351, 364, 377, 378, 390, 406, 420, 435, 453, 455, 468, 522, 540, 546, 580, 585, 604, 609, 630, 702, 754, 755, 756, 780, 783, 812, 819, 870, 906, 910, 945, 1015, 1044, 1057, 1092, 1131, 1170, 1218, 1260, 1305, 1359, 1365, 1404, 1508, 1510, 1566, 1638, 1740, 1755, 1812, 1820, 1827, 1885, 1890, 1963, 2030, 2114, 2262, 2265, 2340, 2436, 2457, 2610, 2639, 2718, 2730, 3020, 3045, 3132, 3171, 3276, 3393, 3510, 3654, 3770, 3780, 3915, 3926, 4060, 4077, 4095, 4228, 4379, 4524, 4530, 4914, 5220, 5278, 5285, 5436, 5460, 5481, 5655, 5889, 6090, 6342, 6786, 6795, 7020, 7308, 7540, 7830, 7852, 7917, 8154, 8190, 8758, 9060, 9135, 9513, 9815, 9828, 10179, 10556, 10570, 10962, 11310, 11778, 12180, 12285, 12684, 13137, 13195, 13572, 13590, 13741, 15660, 15834, 15855, 16308, 16380, 16965, 17516, 17667, 18270, 19026, 19630, 20358, 20385, 21140, 21895, 21924, 22620, 23556, 23751, 24570, 26274, 26390, 27180, 27405, 27482, 28539, 29445, 30653, 31668, 31710, 33930, 35334, 36540, 38052, 39260, 39411, 39585, 40716, 40770, 41223, 43790, 47502, 47565, 49140, 50895, 52548, 52780, 53001, 54810, 54964, 56927, 57078, 58890, 61306, 63420, 65685, 67860, 68705, 70668, 71253, 78822, 79170, 81540, 82446, 87580, 88335, 91959, 95004, 95130, 101790, 106002, 109620, 113854, 114156, 117780, 118233, 118755, 122612, 123669, 131370, 137410, 142506, 142695, 153265, 157644, 158340, 164892, 170781, 176670, 183918, 190260, 197055, 203580, 206115, 212004, 227708, 236466, 237510, 247338, 262740, 265005, 274820, 275877, 284635, 285012, 285390, 306530, 341562, 353340, 356265, 367836, 371007, 394110, 398489, 412230, 459795, 472932, 475020, 494676, 512343, 530010, 551754, 569270, 570780, 591165, 613060, 618345, 683124, 712530, 742014, 788220, 796978, 824460, 827631, 853905, 919590, 1024686, 1060020, 1103508, 1138540, 1182330, 1195467, 1236690, 1379385, 1425060, 1484028, 1537029, 1593956, 1655262, 1707810, 1839180, 1855035, 1992445, 2049372, 2364660, 2390934, 2473380, 2561715, 2758770, 3074058, 3310524, 3415620, 3586401, 3710070, 3984890, 4138155, 4781868, 5123430, 5517540, 5977335, 6148116, 7172802, 7420140, 7685145, 7969780, 8276310, 10246860, 10759203, 11954670, 14345604, 15370290, 16552620, 17932005, 21518406, 23909340, 30740580, 35864010, 43036812, 53796015, 71728020, 107592030, 215184060]

約数ペア:

[(1, 215184060), (2, 107592030), (3, 71728020), (4, 53796015), (5, 43036812), (6, 35864010), (7, 30740580), (9, 23909340), (10, 21518406), (12, 17932005), (13, 16552620), (14, 15370290), (15, 14345604), (18, 11954670), (20, 10759203), (21, 10246860), (26, 8276310), (27, 7969780), (28, 7685145), (29, 7420140), (30, 7172802), (35, 6148116), (36, 5977335), (39, 5517540), (42, 5123430), (45, 4781868), (52, 4138155), (54, 3984890), (58, 3710070), (60, 3586401), (63, 3415620), (65, 3310524), (70, 3074058), (78, 2758770), (84, 2561715), (87, 2473380), (90, 2390934), (91, 2364660), (105, 2049372), (108, 1992445), (116, 1855035), (117, 1839180), (126, 1707810), (130, 1655262), (135, 1593956), (140, 1537029), (145, 1484028), (151, 1425060), (156, 1379385), (174, 1236690), (180, 1195467), (182, 1182330), (189, 1138540), (195, 1103508), (203, 1060020), (210, 1024686), (234, 919590), (252, 853905), (260, 827631), (261, 824460), (270, 796978), (273, 788220), (290, 742014), (302, 712530), (315, 683124), (348, 618345), (351, 613060), (364, 591165), (377, 570780), (378, 569270), (390, 551754), (406, 530010), (420, 512343), (435, 494676), (453, 475020), (455, 472932), (468, 459795), (522, 412230), (540, 398489), (546, 394110), (580, 371007), (585, 367836), (604, 356265), (609, 353340), (630, 341562), (702, 306530), (754, 285390), (755, 285012), (756, 284635), (780, 275877), (783, 274820), (812, 265005), (819, 262740), (870, 247338), (906, 237510), (910, 236466), (945, 227708), (1015, 212004), (1044, 206115), (1057, 203580), (1092, 197055), (1131, 190260), (1170, 183918), (1218, 176670), (1260, 170781), (1305, 164892), (1359, 158340), (1365, 157644), (1404, 153265), (1508, 142695), (1510, 142506), (1566, 137410), (1638, 131370), (1740, 123669), (1755, 122612), (1812, 118755), (1820, 118233), (1827, 117780), (1885, 114156), (1890, 113854), (1963, 109620), (2030, 106002), (2114, 101790), (2262, 95130), (2265, 95004), (2340, 91959), (2436, 88335), (2457, 87580), (2610, 82446), (2639, 81540), (2718, 79170), (2730, 78822), (3020, 71253), (3045, 70668), (3132, 68705), (3171, 67860), (3276, 65685), (3393, 63420), (3510, 61306), (3654, 58890), (3770, 57078), (3780, 56927), (3915, 54964), (3926, 54810), (4060, 53001), (4077, 52780), (4095, 52548), (4228, 50895), (4379, 49140), (4524, 47565), (4530, 47502), (4914, 43790), (5220, 41223), (5278, 40770), (5285, 40716), (5436, 39585), (5460, 39411), (5481, 39260), (5655, 38052), (5889, 36540), (6090, 35334), (6342, 33930), (6786, 31710), (6795, 31668), (7020, 30653), (7308, 29445), (7540, 28539), (7830, 27482), (7852, 27405), (7917, 27180), (8154, 26390), (8190, 26274), (8758, 24570), (9060, 23751), (9135, 23556), (9513, 22620), (9815, 21924), (9828, 21895), (10179, 21140), (10556, 20385), (10570, 20358), (10962, 19630), (11310, 19026), (11778, 18270), (12180, 17667), (12285, 17516), (12684, 16965), (13137, 16380), (13195, 16308), (13572, 15855), (13590, 15834), (13741, 15660)]