193437720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2843}}^1$

素因数の和:2876

約数の個数: 192

約数和(自身を含む): 745355520

約数和(自身を除く): 551917800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2843, 3240, 3402, 3780, 4536, 4860, 5670, 5686, 6804, 7560, 8505, 8529, 9720, 11340, 11372, 13608, 14215, 17010, 17058, 19901, 22680, 22744, 25587, 28430, 34020, 34116, 39802, 42645, 51174, 56860, 59703, 68040, 68232, 76761, 79604, 85290, 99505, 102348, 113720, 119406, 127935, 153522, 159208, 170580, 179109, 199010, 204696, 230283, 238812, 255870, 298515, 307044, 341160, 358218, 383805, 398020, 460566, 477624, 511740, 537327, 597030, 614088, 690849, 716436, 767610, 796040, 895545, 921132, 1023480, 1074654, 1151415, 1194060, 1381698, 1432872, 1535220, 1611981, 1791090, 1842264, 2149308, 2302830, 2388120, 2686635, 2763396, 3070440, 3223962, 3454245, 3582180, 4298616, 4605660, 4835943, 5373270, 5526792, 6447924, 6908490, 7164360, 8059905, 9211320, 9671886, 10746540, 12895848, 13816980, 16119810, 19343772, 21493080, 24179715, 27633960, 32239620, 38687544, 48359430, 64479240, 96718860, 193437720]

約数ペア:

[(1, 193437720), (2, 96718860), (3, 64479240), (4, 48359430), (5, 38687544), (6, 32239620), (7, 27633960), (8, 24179715), (9, 21493080), (10, 19343772), (12, 16119810), (14, 13816980), (15, 12895848), (18, 10746540), (20, 9671886), (21, 9211320), (24, 8059905), (27, 7164360), (28, 6908490), (30, 6447924), (35, 5526792), (36, 5373270), (40, 4835943), (42, 4605660), (45, 4298616), (54, 3582180), (56, 3454245), (60, 3223962), (63, 3070440), (70, 2763396), (72, 2686635), (81, 2388120), (84, 2302830), (90, 2149308), (105, 1842264), (108, 1791090), (120, 1611981), (126, 1535220), (135, 1432872), (140, 1381698), (162, 1194060), (168, 1151415), (180, 1074654), (189, 1023480), (210, 921132), (216, 895545), (243, 796040), (252, 767610), (270, 716436), (280, 690849), (315, 614088), (324, 597030), (360, 537327), (378, 511740), (405, 477624), (420, 460566), (486, 398020), (504, 383805), (540, 358218), (567, 341160), (630, 307044), (648, 298515), (756, 255870), (810, 238812), (840, 230283), (945, 204696), (972, 199010), (1080, 179109), (1134, 170580), (1215, 159208), (1260, 153522), (1512, 127935), (1620, 119406), (1701, 113720), (1890, 102348), (1944, 99505), (2268, 85290), (2430, 79604), (2520, 76761), (2835, 68232), (2843, 68040), (3240, 59703), (3402, 56860), (3780, 51174), (4536, 42645), (4860, 39802), (5670, 34116), (5686, 34020), (6804, 28430), (7560, 25587), (8505, 22744), (8529, 22680), (9720, 19901), (11340, 17058), (11372, 17010), (13608, 14215)]