195920172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 660441600

約数和(自身を除く): 464521428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 29, 34, 36, 38, 42, 51, 57, 58, 63, 68, 76, 83, 84, 87, 102, 114, 116, 119, 126, 133, 153, 166, 171, 174, 203, 204, 228, 238, 249, 252, 261, 266, 306, 323, 332, 342, 348, 357, 399, 406, 476, 493, 498, 522, 532, 551, 581, 609, 612, 646, 684, 714, 747, 798, 812, 969, 986, 996, 1044, 1071, 1102, 1162, 1197, 1218, 1292, 1411, 1428, 1479, 1494, 1577, 1596, 1653, 1743, 1827, 1938, 1972, 2142, 2204, 2261, 2324, 2394, 2407, 2436, 2822, 2907, 2958, 2988, 3154, 3306, 3451, 3486, 3654, 3857, 3876, 4233, 4284, 4437, 4522, 4731, 4788, 4814, 4959, 5229, 5644, 5814, 5916, 6308, 6612, 6783, 6902, 6972, 7221, 7308, 7714, 8466, 8874, 9044, 9367, 9462, 9628, 9877, 9918, 10353, 10458, 11039, 11571, 11628, 12699, 13566, 13804, 14193, 14442, 15428, 16849, 16932, 17748, 18734, 18924, 19754, 19836, 20349, 20706, 20916, 21663, 22078, 23142, 25398, 26809, 27132, 28101, 28386, 28884, 29631, 31059, 33117, 33698, 34713, 37468, 39508, 40698, 40919, 41412, 43326, 44156, 45733, 46284, 50547, 50796, 53618, 56202, 56772, 59262, 62118, 65569, 66234, 67396, 69426, 80427, 81396, 81838, 84303, 86652, 88893, 91466, 99351, 101094, 107236, 112404, 118524, 122757, 124236, 131138, 132468, 137199, 138852, 151641, 160854, 163676, 168606, 177786, 182932, 187663, 196707, 198702, 202188, 241281, 245514, 262276, 274398, 286433, 303282, 320131, 321708, 337212, 355572, 368271, 375326, 393414, 397404, 411597, 482562, 491028, 548796, 562989, 572866, 590121, 606564, 640262, 736542, 750652, 777461, 786828, 823194, 859299, 960393, 965124, 1125978, 1145732, 1180242, 1280524, 1473084, 1554922, 1646388, 1688967, 1718598, 1920786, 2251956, 2332383, 2360484, 2577897, 2881179, 3109844, 3377934, 3437196, 3841572, 4664766, 5155794, 5442227, 5762358, 6755868, 6997149, 9329532, 10311588, 10884454, 11524716, 13994298, 16326681, 21768908, 27988596, 32653362, 48980043, 65306724, 97960086, 195920172]

約数ペア:

[(1, 195920172), (2, 97960086), (3, 65306724), (4, 48980043), (6, 32653362), (7, 27988596), (9, 21768908), (12, 16326681), (14, 13994298), (17, 11524716), (18, 10884454), (19, 10311588), (21, 9329532), (28, 6997149), (29, 6755868), (34, 5762358), (36, 5442227), (38, 5155794), (42, 4664766), (51, 3841572), (57, 3437196), (58, 3377934), (63, 3109844), (68, 2881179), (76, 2577897), (83, 2360484), (84, 2332383), (87, 2251956), (102, 1920786), (114, 1718598), (116, 1688967), (119, 1646388), (126, 1554922), (133, 1473084), (153, 1280524), (166, 1180242), (171, 1145732), (174, 1125978), (203, 965124), (204, 960393), (228, 859299), (238, 823194), (249, 786828), (252, 777461), (261, 750652), (266, 736542), (306, 640262), (323, 606564), (332, 590121), (342, 572866), (348, 562989), (357, 548796), (399, 491028), (406, 482562), (476, 411597), (493, 397404), (498, 393414), (522, 375326), (532, 368271), (551, 355572), (581, 337212), (609, 321708), (612, 320131), (646, 303282), (684, 286433), (714, 274398), (747, 262276), (798, 245514), (812, 241281), (969, 202188), (986, 198702), (996, 196707), (1044, 187663), (1071, 182932), (1102, 177786), (1162, 168606), (1197, 163676), (1218, 160854), (1292, 151641), (1411, 138852), (1428, 137199), (1479, 132468), (1494, 131138), (1577, 124236), (1596, 122757), (1653, 118524), (1743, 112404), (1827, 107236), (1938, 101094), (1972, 99351), (2142, 91466), (2204, 88893), (2261, 86652), (2324, 84303), (2394, 81838), (2407, 81396), (2436, 80427), (2822, 69426), (2907, 67396), (2958, 66234), (2988, 65569), (3154, 62118), (3306, 59262), (3451, 56772), (3486, 56202), (3654, 53618), (3857, 50796), (3876, 50547), (4233, 46284), (4284, 45733), (4437, 44156), (4522, 43326), (4731, 41412), (4788, 40919), (4814, 40698), (4959, 39508), (5229, 37468), (5644, 34713), (5814, 33698), (5916, 33117), (6308, 31059), (6612, 29631), (6783, 28884), (6902, 28386), (6972, 28101), (7221, 27132), (7308, 26809), (7714, 25398), (8466, 23142), (8874, 22078), (9044, 21663), (9367, 20916), (9462, 20706), (9628, 20349), (9877, 19836), (9918, 19754), (10353, 18924), (10458, 18734), (11039, 17748), (11571, 16932), (11628, 16849), (12699, 15428), (13566, 14442), (13804, 14193)]