194231520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 240

約数和(自身を含む): 783766368

約数和(自身を除く): 589534848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2141, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4282, 4320, 4536, 5040, 5670, 6048, 6423, 6480, 7560, 8564, 9072, 10080, 10705, 11340, 12846, 12960, 14987, 15120, 17128, 18144, 19269, 21410, 22680, 25692, 29974, 30240, 32115, 34256, 38538, 42820, 44961, 45360, 51384, 57807, 59948, 64230, 68512, 74935, 77076, 85640, 89922, 90720, 96345, 102768, 115614, 119896, 128460, 134883, 149870, 154152, 171280, 173421, 179844, 192690, 205536, 224805, 231228, 239792, 256920, 269766, 289035, 299740, 308304, 342560, 346842, 359688, 385380, 404649, 449610, 462456, 479584, 513840, 539532, 578070, 599480, 616608, 674415, 693684, 719376, 770760, 809298, 867105, 899220, 924912, 1027680, 1079064, 1156140, 1198960, 1213947, 1348830, 1387368, 1438752, 1541520, 1618596, 1734210, 1798440, 1849824, 2023245, 2158128, 2312280, 2397920, 2427894, 2697660, 2774736, 3083040, 3237192, 3468420, 3596880, 4046490, 4316256, 4624560, 4855788, 5395320, 5549472, 6069735, 6474384, 6936840, 7193760, 8092980, 9249120, 9711576, 10790640, 12139470, 12948768, 13873680, 16185960, 19423152, 21581280, 24278940, 27747360, 32371920, 38846304, 48557880, 64743840, 97115760, 194231520]

約数ペア:

[(1, 194231520), (2, 97115760), (3, 64743840), (4, 48557880), (5, 38846304), (6, 32371920), (7, 27747360), (8, 24278940), (9, 21581280), (10, 19423152), (12, 16185960), (14, 13873680), (15, 12948768), (16, 12139470), (18, 10790640), (20, 9711576), (21, 9249120), (24, 8092980), (27, 7193760), (28, 6936840), (30, 6474384), (32, 6069735), (35, 5549472), (36, 5395320), (40, 4855788), (42, 4624560), (45, 4316256), (48, 4046490), (54, 3596880), (56, 3468420), (60, 3237192), (63, 3083040), (70, 2774736), (72, 2697660), (80, 2427894), (81, 2397920), (84, 2312280), (90, 2158128), (96, 2023245), (105, 1849824), (108, 1798440), (112, 1734210), (120, 1618596), (126, 1541520), (135, 1438752), (140, 1387368), (144, 1348830), (160, 1213947), (162, 1198960), (168, 1156140), (180, 1079064), (189, 1027680), (210, 924912), (216, 899220), (224, 867105), (240, 809298), (252, 770760), (270, 719376), (280, 693684), (288, 674415), (315, 616608), (324, 599480), (336, 578070), (360, 539532), (378, 513840), (405, 479584), (420, 462456), (432, 449610), (480, 404649), (504, 385380), (540, 359688), (560, 346842), (567, 342560), (630, 308304), (648, 299740), (672, 289035), (720, 269766), (756, 256920), (810, 239792), (840, 231228), (864, 224805), (945, 205536), (1008, 192690), (1080, 179844), (1120, 173421), (1134, 171280), (1260, 154152), (1296, 149870), (1440, 134883), (1512, 128460), (1620, 119896), (1680, 115614), (1890, 102768), (2016, 96345), (2141, 90720), (2160, 89922), (2268, 85640), (2520, 77076), (2592, 74935), (2835, 68512), (3024, 64230), (3240, 59948), (3360, 57807), (3780, 51384), (4282, 45360), (4320, 44961), (4536, 42820), (5040, 38538), (5670, 34256), (6048, 32115), (6423, 30240), (6480, 29974), (7560, 25692), (8564, 22680), (9072, 21410), (10080, 19269), (10705, 18144), (11340, 17128), (12846, 15120), (12960, 14987)]