199811303040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2214221}}^1$

素因数の和:2214290

約数の個数: 128

約数和(自身を含む): 650449854720

約数和(自身を除く): 450638551680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 22560, 30080, 45120, 90240, 2214221, 4428442, 6642663, 8856884, 11071105, 13285326, 17713768, 22142210, 26570652, 33213315, 35427536, 44284420, 53141304, 66426630, 70855072, 88568840, 104068387, 106282608, 132853260, 141710144, 177137680, 208136774, 212565216, 265706520, 283420288, 312205161, 354275360, 416273548, 425130432, 520341935, 531413040, 624410322, 708550720, 832547096, 850260864, 1040683870, 1062826080, 1248820644, 1417101440, 1561025805, 1665094192, 2081367740, 2125652160, 2497641288, 3122051610, 3330188384, 4162735480, 4251304320, 4995282576, 6244103220, 6660376768, 8325470960, 9990565152, 12488206440, 13320753536, 16650941920, 19981130304, 24976412880, 33301883840, 39962260608, 49952825760, 66603767680, 99905651520, 199811303040]

約数ペア:

[(1, 199811303040), (2, 99905651520), (3, 66603767680), (4, 49952825760), (5, 39962260608), (6, 33301883840), (8, 24976412880), (10, 19981130304), (12, 16650941920), (15, 13320753536), (16, 12488206440), (20, 9990565152), (24, 8325470960), (30, 6660376768), (32, 6244103220), (40, 4995282576), (47, 4251304320), (48, 4162735480), (60, 3330188384), (64, 3122051610), (80, 2497641288), (94, 2125652160), (96, 2081367740), (120, 1665094192), (128, 1561025805), (141, 1417101440), (160, 1248820644), (188, 1062826080), (192, 1040683870), (235, 850260864), (240, 832547096), (282, 708550720), (320, 624410322), (376, 531413040), (384, 520341935), (470, 425130432), (480, 416273548), (564, 354275360), (640, 312205161), (705, 283420288), (752, 265706520), (940, 212565216), (960, 208136774), (1128, 177137680), (1410, 141710144), (1504, 132853260), (1880, 106282608), (1920, 104068387), (2256, 88568840), (2820, 70855072), (3008, 66426630), (3760, 53141304), (4512, 44284420), (5640, 35427536), (6016, 33213315), (7520, 26570652), (9024, 22142210), (11280, 17713768), (15040, 13285326), (18048, 11071105), (22560, 8856884), (30080, 6642663), (45120, 4428442), (90240, 2214221)]