28328804280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{387641}}^1$

素因数の和:387694

約数の個数: 192

約数和(自身を含む): 108849873600

約数和(自身を除く): 80521069320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 24360, 36540, 73080, 387641, 775282, 1162923, 1550564, 1938205, 2325846, 2713487, 3101128, 3488769, 3876410, 4651692, 5426974, 5814615, 6977538, 7752820, 8140461, 9303384, 10853948, 11241589, 11629230, 13567435, 13955076, 15505640, 16280922, 17443845, 21707896, 22483178, 23258460, 24421383, 27134870, 27910152, 32561844, 33724767, 34887690, 40702305, 44966356, 46516920, 48842766, 54269740, 56207945, 65123688, 67449534, 69775380, 78691123, 81404610, 89932712, 97685532, 101174301, 108539480, 112415890, 122106915, 134899068, 139550760, 157382246, 162809220, 168623835, 195371064, 202348602, 224831780, 236073369, 244213830, 269798136, 314764492, 325618440, 337247670, 393455615, 404697204, 449663560, 472146738, 488427660, 505871505, 629528984, 674495340, 708220107, 786911230, 809394408, 944293476, 976855320, 1011743010, 1180366845, 1348990680, 1416440214, 1573822460, 1888586952, 2023486020, 2360733690, 2832880428, 3147644920, 3541100535, 4046972040, 4721467380, 5665760856, 7082201070, 9442934760, 14164402140, 28328804280]

約数ペア:

[(1, 28328804280), (2, 14164402140), (3, 9442934760), (4, 7082201070), (5, 5665760856), (6, 4721467380), (7, 4046972040), (8, 3541100535), (9, 3147644920), (10, 2832880428), (12, 2360733690), (14, 2023486020), (15, 1888586952), (18, 1573822460), (20, 1416440214), (21, 1348990680), (24, 1180366845), (28, 1011743010), (29, 976855320), (30, 944293476), (35, 809394408), (36, 786911230), (40, 708220107), (42, 674495340), (45, 629528984), (56, 505871505), (58, 488427660), (60, 472146738), (63, 449663560), (70, 404697204), (72, 393455615), (84, 337247670), (87, 325618440), (90, 314764492), (105, 269798136), (116, 244213830), (120, 236073369), (126, 224831780), (140, 202348602), (145, 195371064), (168, 168623835), (174, 162809220), (180, 157382246), (203, 139550760), (210, 134899068), (232, 122106915), (252, 112415890), (261, 108539480), (280, 101174301), (290, 97685532), (315, 89932712), (348, 81404610), (360, 78691123), (406, 69775380), (420, 67449534), (435, 65123688), (504, 56207945), (522, 54269740), (580, 48842766), (609, 46516920), (630, 44966356), (696, 40702305), (812, 34887690), (840, 33724767), (870, 32561844), (1015, 27910152), (1044, 27134870), (1160, 24421383), (1218, 23258460), (1260, 22483178), (1305, 21707896), (1624, 17443845), (1740, 16280922), (1827, 15505640), (2030, 13955076), (2088, 13567435), (2436, 11629230), (2520, 11241589), (2610, 10853948), (3045, 9303384), (3480, 8140461), (3654, 7752820), (4060, 6977538), (4872, 5814615), (5220, 5426974), (6090, 4651692), (7308, 3876410), (8120, 3488769), (9135, 3101128), (10440, 2713487), (12180, 2325846), (14616, 1938205), (18270, 1550564), (24360, 1162923), (36540, 775282), (73080, 387641)]