1923897960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 6605280000

約数和(自身を除く): 4681382040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 109, 118, 120, 135, 177, 180, 216, 218, 236, 270, 277, 295, 327, 354, 360, 436, 472, 531, 540, 545, 554, 590, 654, 708, 831, 872, 885, 981, 1062, 1080, 1090, 1108, 1180, 1308, 1385, 1416, 1593, 1635, 1662, 1770, 1962, 2124, 2180, 2216, 2360, 2493, 2616, 2655, 2770, 2943, 3186, 3270, 3324, 3540, 3924, 4155, 4248, 4360, 4905, 4986, 5310, 5540, 5886, 6372, 6431, 6540, 6648, 7080, 7479, 7848, 7965, 8310, 9810, 9972, 10620, 11080, 11772, 12465, 12744, 12862, 13080, 14715, 14958, 15930, 16343, 16620, 19293, 19620, 19944, 21240, 23544, 24930, 25724, 29430, 29916, 30193, 31860, 32155, 32686, 33240, 37395, 38586, 39240, 49029, 49860, 51448, 57879, 58860, 59832, 60386, 63720, 64310, 65372, 74790, 77172, 81715, 90579, 96465, 98058, 99720, 115758, 117720, 120772, 128620, 130744, 147087, 149580, 150965, 154344, 163430, 173637, 181158, 192930, 196116, 231516, 241544, 245145, 257240, 271737, 289395, 294174, 299160, 301930, 326860, 347274, 362316, 385860, 392232, 441261, 452895, 463032, 490290, 543474, 578790, 588348, 603860, 653720, 694548, 724632, 735435, 771720, 815211, 868185, 882522, 905790, 980580, 1086948, 1157580, 1176696, 1207720, 1358685, 1389096, 1470870, 1630422, 1736370, 1765044, 1781387, 1811580, 1961160, 2173896, 2206305, 2315160, 2717370, 2941740, 3260844, 3472740, 3530088, 3562774, 3623160, 4076055, 4412610, 5344161, 5434740, 5883480, 6521688, 6945480, 7125548, 8152110, 8825220, 8906935, 10688322, 10869480, 14251096, 16032483, 16304220, 17650440, 17813870, 21376644, 26720805, 32064966, 32608440, 35627740, 42753288, 48097449, 53441610, 64129932, 71255480, 80162415, 96194898, 106883220, 128259864, 160324830, 192389796, 213766440, 240487245, 320649660, 384779592, 480974490, 641299320, 961948980, 1923897960]

約数ペア:

[(1, 1923897960), (2, 961948980), (3, 641299320), (4, 480974490), (5, 384779592), (6, 320649660), (8, 240487245), (9, 213766440), (10, 192389796), (12, 160324830), (15, 128259864), (18, 106883220), (20, 96194898), (24, 80162415), (27, 71255480), (30, 64129932), (36, 53441610), (40, 48097449), (45, 42753288), (54, 35627740), (59, 32608440), (60, 32064966), (72, 26720805), (90, 21376644), (108, 17813870), (109, 17650440), (118, 16304220), (120, 16032483), (135, 14251096), (177, 10869480), (180, 10688322), (216, 8906935), (218, 8825220), (236, 8152110), (270, 7125548), (277, 6945480), (295, 6521688), (327, 5883480), (354, 5434740), (360, 5344161), (436, 4412610), (472, 4076055), (531, 3623160), (540, 3562774), (545, 3530088), (554, 3472740), (590, 3260844), (654, 2941740), (708, 2717370), (831, 2315160), (872, 2206305), (885, 2173896), (981, 1961160), (1062, 1811580), (1080, 1781387), (1090, 1765044), (1108, 1736370), (1180, 1630422), (1308, 1470870), (1385, 1389096), (1416, 1358685), (1593, 1207720), (1635, 1176696), (1662, 1157580), (1770, 1086948), (1962, 980580), (2124, 905790), (2180, 882522), (2216, 868185), (2360, 815211), (2493, 771720), (2616, 735435), (2655, 724632), (2770, 694548), (2943, 653720), (3186, 603860), (3270, 588348), (3324, 578790), (3540, 543474), (3924, 490290), (4155, 463032), (4248, 452895), (4360, 441261), (4905, 392232), (4986, 385860), (5310, 362316), (5540, 347274), (5886, 326860), (6372, 301930), (6431, 299160), (6540, 294174), (6648, 289395), (7080, 271737), (7479, 257240), (7848, 245145), (7965, 241544), (8310, 231516), (9810, 196116), (9972, 192930), (10620, 181158), (11080, 173637), (11772, 163430), (12465, 154344), (12744, 150965), (12862, 149580), (13080, 147087), (14715, 130744), (14958, 128620), (15930, 120772), (16343, 117720), (16620, 115758), (19293, 99720), (19620, 98058), (19944, 96465), (21240, 90579), (23544, 81715), (24930, 77172), (25724, 74790), (29430, 65372), (29916, 64310), (30193, 63720), (31860, 60386), (32155, 59832), (32686, 58860), (33240, 57879), (37395, 51448), (38586, 49860), (39240, 49029)]