210463380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 701164800

約数和(自身を除く): 490701420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 73, 76, 90, 95, 108, 114, 135, 146, 171, 180, 190, 219, 228, 270, 281, 285, 292, 342, 365, 380, 438, 513, 540, 562, 570, 657, 684, 730, 843, 855, 876, 1026, 1095, 1124, 1140, 1314, 1387, 1405, 1460, 1686, 1710, 1971, 2052, 2190, 2529, 2565, 2628, 2774, 2810, 3285, 3372, 3420, 3942, 4161, 4215, 4380, 5058, 5130, 5339, 5548, 5620, 6570, 6935, 7587, 7884, 8322, 8430, 9855, 10116, 10260, 10678, 12483, 12645, 13140, 13870, 15174, 16017, 16644, 16860, 19710, 20513, 20805, 21356, 24966, 25290, 26695, 27740, 30348, 32034, 37449, 37935, 39420, 41026, 41610, 48051, 49932, 50580, 53390, 61539, 62415, 64068, 74898, 75870, 80085, 82052, 83220, 96102, 102565, 106780, 123078, 124830, 144153, 149796, 151740, 160170, 184617, 187245, 192204, 205130, 240255, 246156, 249660, 288306, 307695, 320340, 369234, 374490, 389747, 410260, 480510, 553851, 576612, 615390, 720765, 738468, 748980, 779494, 923085, 961020, 1107702, 1169241, 1230780, 1441530, 1558988, 1846170, 1948735, 2215404, 2338482, 2769255, 2883060, 3507723, 3692340, 3897470, 4676964, 5538510, 5846205, 7015446, 7794940, 10523169, 11077020, 11692410, 14030892, 17538615, 21046338, 23384820, 35077230, 42092676, 52615845, 70154460, 105231690, 210463380]

約数ペア:

[(1, 210463380), (2, 105231690), (3, 70154460), (4, 52615845), (5, 42092676), (6, 35077230), (9, 23384820), (10, 21046338), (12, 17538615), (15, 14030892), (18, 11692410), (19, 11077020), (20, 10523169), (27, 7794940), (30, 7015446), (36, 5846205), (38, 5538510), (45, 4676964), (54, 3897470), (57, 3692340), (60, 3507723), (73, 2883060), (76, 2769255), (90, 2338482), (95, 2215404), (108, 1948735), (114, 1846170), (135, 1558988), (146, 1441530), (171, 1230780), (180, 1169241), (190, 1107702), (219, 961020), (228, 923085), (270, 779494), (281, 748980), (285, 738468), (292, 720765), (342, 615390), (365, 576612), (380, 553851), (438, 480510), (513, 410260), (540, 389747), (562, 374490), (570, 369234), (657, 320340), (684, 307695), (730, 288306), (843, 249660), (855, 246156), (876, 240255), (1026, 205130), (1095, 192204), (1124, 187245), (1140, 184617), (1314, 160170), (1387, 151740), (1405, 149796), (1460, 144153), (1686, 124830), (1710, 123078), (1971, 106780), (2052, 102565), (2190, 96102), (2529, 83220), (2565, 82052), (2628, 80085), (2774, 75870), (2810, 74898), (3285, 64068), (3372, 62415), (3420, 61539), (3942, 53390), (4161, 50580), (4215, 49932), (4380, 48051), (5058, 41610), (5130, 41026), (5339, 39420), (5548, 37935), (5620, 37449), (6570, 32034), (6935, 30348), (7587, 27740), (7884, 26695), (8322, 25290), (8430, 24966), (9855, 21356), (10116, 20805), (10260, 20513), (10678, 19710), (12483, 16860), (12645, 16644), (13140, 16017), (13870, 15174)]