105196920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 361152000

約数和(自身を除く): 255955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 37, 38, 40, 43, 57, 58, 60, 74, 76, 86, 87, 95, 111, 114, 116, 120, 129, 145, 148, 152, 172, 174, 185, 190, 215, 222, 228, 232, 258, 285, 290, 296, 344, 348, 370, 380, 430, 435, 444, 456, 516, 551, 555, 570, 580, 645, 696, 703, 740, 760, 817, 860, 870, 888, 1032, 1073, 1102, 1110, 1140, 1160, 1247, 1290, 1406, 1480, 1591, 1634, 1653, 1720, 1740, 2109, 2146, 2204, 2220, 2280, 2451, 2494, 2580, 2755, 2812, 3182, 3219, 3268, 3306, 3480, 3515, 3741, 4085, 4218, 4292, 4408, 4440, 4773, 4902, 4988, 5160, 5365, 5510, 5624, 6235, 6364, 6438, 6536, 6612, 7030, 7482, 7955, 8170, 8265, 8436, 8584, 9546, 9804, 9976, 10545, 10730, 11020, 12255, 12470, 12728, 12876, 13224, 14060, 14964, 15910, 16095, 16340, 16530, 16872, 18705, 19092, 19608, 20387, 21090, 21460, 22040, 23693, 23865, 24510, 24940, 25752, 28120, 29928, 30229, 31820, 32190, 32680, 33060, 37410, 38184, 40774, 42180, 42920, 46139, 47386, 47730, 49020, 49880, 60458, 61161, 63640, 64380, 66120, 71079, 74820, 81548, 84360, 90687, 92278, 94772, 95460, 98040, 101935, 118465, 120916, 122322, 128760, 138417, 142158, 149640, 151145, 163096, 181374, 184556, 189544, 190920, 203870, 230695, 236930, 241832, 244644, 276834, 284316, 302290, 305805, 355395, 362748, 369112, 407740, 453435, 461390, 473860, 489288, 553668, 568632, 604580, 611610, 692085, 710790, 725496, 815480, 876641, 906870, 922780, 947720, 1107336, 1209160, 1223220, 1384170, 1421580, 1753282, 1813740, 1845560, 2446440, 2629923, 2768340, 2843160, 3506564, 3627480, 4383205, 5259846, 5536680, 7013128, 8766410, 10519692, 13149615, 17532820, 21039384, 26299230, 35065640, 52598460, 105196920]

約数ペア:

[(1, 105196920), (2, 52598460), (3, 35065640), (4, 26299230), (5, 21039384), (6, 17532820), (8, 13149615), (10, 10519692), (12, 8766410), (15, 7013128), (19, 5536680), (20, 5259846), (24, 4383205), (29, 3627480), (30, 3506564), (37, 2843160), (38, 2768340), (40, 2629923), (43, 2446440), (57, 1845560), (58, 1813740), (60, 1753282), (74, 1421580), (76, 1384170), (86, 1223220), (87, 1209160), (95, 1107336), (111, 947720), (114, 922780), (116, 906870), (120, 876641), (129, 815480), (145, 725496), (148, 710790), (152, 692085), (172, 611610), (174, 604580), (185, 568632), (190, 553668), (215, 489288), (222, 473860), (228, 461390), (232, 453435), (258, 407740), (285, 369112), (290, 362748), (296, 355395), (344, 305805), (348, 302290), (370, 284316), (380, 276834), (430, 244644), (435, 241832), (444, 236930), (456, 230695), (516, 203870), (551, 190920), (555, 189544), (570, 184556), (580, 181374), (645, 163096), (696, 151145), (703, 149640), (740, 142158), (760, 138417), (817, 128760), (860, 122322), (870, 120916), (888, 118465), (1032, 101935), (1073, 98040), (1102, 95460), (1110, 94772), (1140, 92278), (1160, 90687), (1247, 84360), (1290, 81548), (1406, 74820), (1480, 71079), (1591, 66120), (1634, 64380), (1653, 63640), (1720, 61161), (1740, 60458), (2109, 49880), (2146, 49020), (2204, 47730), (2220, 47386), (2280, 46139), (2451, 42920), (2494, 42180), (2580, 40774), (2755, 38184), (2812, 37410), (3182, 33060), (3219, 32680), (3268, 32190), (3306, 31820), (3480, 30229), (3515, 29928), (3741, 28120), (4085, 25752), (4218, 24940), (4292, 24510), (4408, 23865), (4440, 23693), (4773, 22040), (4902, 21460), (4988, 21090), (5160, 20387), (5365, 19608), (5510, 19092), (5624, 18705), (6235, 16872), (6364, 16530), (6438, 16340), (6536, 16095), (6612, 15910), (7030, 14964), (7482, 14060), (7955, 13224), (8170, 12876), (8265, 12728), (8436, 12470), (8584, 12255), (9546, 11020), (9804, 10730), (9976, 10545)]