195287840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 546715008

約数和(自身を除く): 351427168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 61, 68, 80, 85, 88, 107, 110, 122, 136, 160, 170, 176, 187, 214, 220, 244, 272, 305, 340, 352, 374, 428, 440, 488, 535, 544, 610, 671, 680, 748, 856, 880, 935, 976, 1037, 1070, 1177, 1220, 1342, 1360, 1496, 1712, 1760, 1819, 1870, 1952, 2074, 2140, 2354, 2440, 2684, 2720, 2992, 3355, 3424, 3638, 3740, 4148, 4280, 4708, 4880, 5185, 5368, 5885, 5984, 6527, 6710, 7276, 7480, 8296, 8560, 9095, 9416, 9760, 10370, 10736, 11407, 11770, 13054, 13420, 14552, 14960, 16592, 17120, 18190, 18832, 20009, 20740, 21472, 22814, 23540, 26108, 26840, 29104, 29920, 32635, 33184, 36380, 37664, 40018, 41480, 45628, 47080, 52216, 53680, 57035, 58208, 65270, 71797, 72760, 80036, 82960, 91256, 94160, 100045, 104432, 107360, 110959, 114070, 130540, 143594, 145520, 160072, 165920, 182512, 188320, 200090, 208864, 221918, 228140, 261080, 287188, 291040, 320144, 358985, 365024, 400180, 443836, 456280, 522160, 554795, 574376, 640288, 717970, 800360, 887672, 912560, 1044320, 1109590, 1148752, 1220549, 1435940, 1600720, 1775344, 1825120, 2219180, 2297504, 2441098, 2871880, 3201440, 3550688, 4438360, 4882196, 5743760, 6102745, 8876720, 9764392, 11487520, 12205490, 17753440, 19528784, 24410980, 39057568, 48821960, 97643920, 195287840]

約数ペア:

[(1, 195287840), (2, 97643920), (4, 48821960), (5, 39057568), (8, 24410980), (10, 19528784), (11, 17753440), (16, 12205490), (17, 11487520), (20, 9764392), (22, 8876720), (32, 6102745), (34, 5743760), (40, 4882196), (44, 4438360), (55, 3550688), (61, 3201440), (68, 2871880), (80, 2441098), (85, 2297504), (88, 2219180), (107, 1825120), (110, 1775344), (122, 1600720), (136, 1435940), (160, 1220549), (170, 1148752), (176, 1109590), (187, 1044320), (214, 912560), (220, 887672), (244, 800360), (272, 717970), (305, 640288), (340, 574376), (352, 554795), (374, 522160), (428, 456280), (440, 443836), (488, 400180), (535, 365024), (544, 358985), (610, 320144), (671, 291040), (680, 287188), (748, 261080), (856, 228140), (880, 221918), (935, 208864), (976, 200090), (1037, 188320), (1070, 182512), (1177, 165920), (1220, 160072), (1342, 145520), (1360, 143594), (1496, 130540), (1712, 114070), (1760, 110959), (1819, 107360), (1870, 104432), (1952, 100045), (2074, 94160), (2140, 91256), (2354, 82960), (2440, 80036), (2684, 72760), (2720, 71797), (2992, 65270), (3355, 58208), (3424, 57035), (3638, 53680), (3740, 52216), (4148, 47080), (4280, 45628), (4708, 41480), (4880, 40018), (5185, 37664), (5368, 36380), (5885, 33184), (5984, 32635), (6527, 29920), (6710, 29104), (7276, 26840), (7480, 26108), (8296, 23540), (8560, 22814), (9095, 21472), (9416, 20740), (9760, 20009), (10370, 18832), (10736, 18190), (11407, 17120), (11770, 16592), (13054, 14960), (13420, 14552)]