212214240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 851497920

約数和(自身を除く): 639283680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 569, 592, 630, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1138, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1707, 1776, 2016, 2072, 2220, 2276, 2331, 2520, 2590, 2664, 2845, 2960, 3108, 3330, 3360, 3414, 3552, 3885, 3983, 4144, 4440, 4552, 4662, 5040, 5121, 5180, 5328, 5690, 5920, 6216, 6660, 6828, 7770, 7966, 8288, 8535, 8880, 9104, 9324, 10080, 10242, 10360, 10656, 11380, 11655, 11949, 12432, 13320, 13656, 15540, 15932, 17070, 17760, 18208, 18648, 19915, 20484, 20720, 21053, 22760, 23310, 23898, 24864, 25605, 26640, 27312, 31080, 31864, 34140, 35847, 37296, 39830, 40968, 41440, 42106, 45520, 46620, 47796, 51210, 53280, 54624, 59745, 62160, 63159, 63728, 68280, 71694, 74592, 79660, 81936, 84212, 91040, 93240, 95592, 102420, 105265, 119490, 124320, 126318, 127456, 136560, 143388, 147371, 159320, 163872, 168424, 179235, 186480, 189477, 191184, 204840, 210530, 238980, 252636, 273120, 286776, 294742, 315795, 318640, 336848, 358470, 372960, 378954, 382368, 409680, 421060, 442113, 477960, 505272, 573552, 589484, 631590, 637280, 673696, 716940, 736855, 757908, 819360, 842120, 884226, 947385, 955920, 1010544, 1147104, 1178968, 1263180, 1326339, 1433880, 1473710, 1515816, 1684240, 1768452, 1894770, 1911840, 2021088, 2210565, 2357936, 2526360, 2652678, 2867760, 2947420, 3031632, 3368480, 3536904, 3789540, 4421130, 4715872, 5052720, 5305356, 5735520, 5894840, 6063264, 6631695, 7073808, 7579080, 8842260, 10105440, 10610712, 11789680, 13263390, 14147616, 15158160, 17684520, 21221424, 23579360, 26526780, 30316320, 35369040, 42442848, 53053560, 70738080, 106107120, 212214240]

約数ペア:

[(1, 212214240), (2, 106107120), (3, 70738080), (4, 53053560), (5, 42442848), (6, 35369040), (7, 30316320), (8, 26526780), (9, 23579360), (10, 21221424), (12, 17684520), (14, 15158160), (15, 14147616), (16, 13263390), (18, 11789680), (20, 10610712), (21, 10105440), (24, 8842260), (28, 7579080), (30, 7073808), (32, 6631695), (35, 6063264), (36, 5894840), (37, 5735520), (40, 5305356), (42, 5052720), (45, 4715872), (48, 4421130), (56, 3789540), (60, 3536904), (63, 3368480), (70, 3031632), (72, 2947420), (74, 2867760), (80, 2652678), (84, 2526360), (90, 2357936), (96, 2210565), (105, 2021088), (111, 1911840), (112, 1894770), (120, 1768452), (126, 1684240), (140, 1515816), (144, 1473710), (148, 1433880), (160, 1326339), (168, 1263180), (180, 1178968), (185, 1147104), (210, 1010544), (222, 955920), (224, 947385), (240, 884226), (252, 842120), (259, 819360), (280, 757908), (288, 736855), (296, 716940), (315, 673696), (333, 637280), (336, 631590), (360, 589484), (370, 573552), (420, 505272), (444, 477960), (480, 442113), (504, 421060), (518, 409680), (555, 382368), (560, 378954), (569, 372960), (592, 358470), (630, 336848), (666, 318640), (672, 315795), (720, 294742), (740, 286776), (777, 273120), (840, 252636), (888, 238980), (1008, 210530), (1036, 204840), (1110, 191184), (1120, 189477), (1138, 186480), (1184, 179235), (1260, 168424), (1295, 163872), (1332, 159320), (1440, 147371), (1480, 143388), (1554, 136560), (1665, 127456), (1680, 126318), (1707, 124320), (1776, 119490), (2016, 105265), (2072, 102420), (2220, 95592), (2276, 93240), (2331, 91040), (2520, 84212), (2590, 81936), (2664, 79660), (2845, 74592), (2960, 71694), (3108, 68280), (3330, 63728), (3360, 63159), (3414, 62160), (3552, 59745), (3885, 54624), (3983, 53280), (4144, 51210), (4440, 47796), (4552, 46620), (4662, 45520), (5040, 42106), (5121, 41440), (5180, 40968), (5328, 39830), (5690, 37296), (5920, 35847), (6216, 34140), (6660, 31864), (6828, 31080), (7770, 27312), (7966, 26640), (8288, 25605), (8535, 24864), (8880, 23898), (9104, 23310), (9324, 22760), (10080, 21053), (10242, 20720), (10360, 20484), (10656, 19915), (11380, 18648), (11655, 18208), (11949, 17760), (12432, 17070), (13320, 15932), (13656, 15540)]