198196320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 725953536

約数和(自身を除く): 527757216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 967, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1934, 1952, 2135, 2440, 2562, 2901, 2928, 3360, 3416, 3660, 3868, 4270, 4835, 4880, 5124, 5802, 5856, 6405, 6769, 6832, 7320, 7736, 8540, 9670, 9760, 10248, 11604, 12810, 13538, 13664, 14505, 14640, 15472, 17080, 19340, 20307, 20496, 23208, 25620, 27076, 29010, 29280, 30944, 33845, 34160, 38680, 40614, 40992, 46416, 51240, 54152, 58020, 58987, 67690, 68320, 77360, 81228, 92832, 101535, 102480, 108304, 116040, 117974, 135380, 154720, 162456, 176961, 203070, 204960, 216608, 232080, 235948, 270760, 294935, 324912, 353922, 406140, 412909, 464160, 471896, 541520, 589870, 649824, 707844, 812280, 825818, 884805, 943792, 1083040, 1179740, 1238727, 1415688, 1624560, 1651636, 1769610, 1887584, 2064545, 2359480, 2477454, 2831376, 3249120, 3303272, 3539220, 4129090, 4718960, 4954908, 5662752, 6193635, 6606544, 7078440, 8258180, 9437920, 9909816, 12387270, 13213088, 14156880, 16516360, 19819632, 24774540, 28313760, 33032720, 39639264, 49549080, 66065440, 99098160, 198196320]

約数ペア:

[(1, 198196320), (2, 99098160), (3, 66065440), (4, 49549080), (5, 39639264), (6, 33032720), (7, 28313760), (8, 24774540), (10, 19819632), (12, 16516360), (14, 14156880), (15, 13213088), (16, 12387270), (20, 9909816), (21, 9437920), (24, 8258180), (28, 7078440), (30, 6606544), (32, 6193635), (35, 5662752), (40, 4954908), (42, 4718960), (48, 4129090), (56, 3539220), (60, 3303272), (61, 3249120), (70, 2831376), (80, 2477454), (84, 2359480), (96, 2064545), (105, 1887584), (112, 1769610), (120, 1651636), (122, 1624560), (140, 1415688), (160, 1238727), (168, 1179740), (183, 1083040), (210, 943792), (224, 884805), (240, 825818), (244, 812280), (280, 707844), (305, 649824), (336, 589870), (366, 541520), (420, 471896), (427, 464160), (480, 412909), (488, 406140), (560, 353922), (610, 324912), (672, 294935), (732, 270760), (840, 235948), (854, 232080), (915, 216608), (967, 204960), (976, 203070), (1120, 176961), (1220, 162456), (1281, 154720), (1464, 135380), (1680, 117974), (1708, 116040), (1830, 108304), (1934, 102480), (1952, 101535), (2135, 92832), (2440, 81228), (2562, 77360), (2901, 68320), (2928, 67690), (3360, 58987), (3416, 58020), (3660, 54152), (3868, 51240), (4270, 46416), (4835, 40992), (4880, 40614), (5124, 38680), (5802, 34160), (5856, 33845), (6405, 30944), (6769, 29280), (6832, 29010), (7320, 27076), (7736, 25620), (8540, 23208), (9670, 20496), (9760, 20307), (10248, 19340), (11604, 17080), (12810, 15472), (13538, 14640), (13664, 14505)]