472490480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 1456573440

約数和(自身を除く): 984082960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 121, 133, 140, 152, 154, 176, 190, 209, 220, 242, 266, 280, 304, 308, 367, 380, 385, 418, 440, 484, 532, 560, 605, 616, 665, 734, 760, 770, 836, 847, 880, 968, 1045, 1064, 1210, 1232, 1330, 1463, 1468, 1520, 1540, 1672, 1694, 1835, 1936, 2090, 2128, 2299, 2420, 2569, 2660, 2926, 2936, 3080, 3344, 3388, 3670, 4037, 4180, 4235, 4598, 4840, 5138, 5320, 5852, 5872, 6160, 6776, 6973, 7315, 7340, 8074, 8360, 8470, 9196, 9680, 10276, 10640, 11495, 11704, 12845, 13552, 13946, 14630, 14680, 16093, 16148, 16720, 16940, 18392, 20185, 20552, 22990, 23408, 25690, 27892, 28259, 29260, 29360, 32186, 32296, 33880, 34865, 36784, 40370, 41104, 44407, 45980, 48811, 51380, 55784, 56518, 58520, 64372, 64592, 67760, 69730, 76703, 80465, 80740, 88814, 91960, 97622, 102760, 111568, 113036, 117040, 128744, 139460, 141295, 153406, 160930, 161480, 177628, 183920, 195244, 205520, 222035, 226072, 244055, 257488, 278920, 282590, 306812, 310849, 321860, 322960, 355256, 383515, 390488, 444070, 452144, 488110, 536921, 557840, 565180, 613624, 621698, 643720, 710512, 767030, 780976, 843733, 888140, 976220, 1073842, 1130360, 1227248, 1243396, 1287440, 1534060, 1554245, 1687466, 1776280, 1952440, 2147684, 2260720, 2486792, 2684605, 3068120, 3108490, 3374932, 3552560, 3904880, 4218665, 4295368, 4973584, 5369210, 5906131, 6136240, 6216980, 6749864, 8437330, 8590736, 10738420, 11812262, 12433960, 13499728, 16874660, 21476840, 23624524, 24867920, 29530655, 33749320, 42953680, 47249048, 59061310, 67498640, 94498096, 118122620, 236245240, 472490480]

約数ペア:

[(1, 472490480), (2, 236245240), (4, 118122620), (5, 94498096), (7, 67498640), (8, 59061310), (10, 47249048), (11, 42953680), (14, 33749320), (16, 29530655), (19, 24867920), (20, 23624524), (22, 21476840), (28, 16874660), (35, 13499728), (38, 12433960), (40, 11812262), (44, 10738420), (55, 8590736), (56, 8437330), (70, 6749864), (76, 6216980), (77, 6136240), (80, 5906131), (88, 5369210), (95, 4973584), (110, 4295368), (112, 4218665), (121, 3904880), (133, 3552560), (140, 3374932), (152, 3108490), (154, 3068120), (176, 2684605), (190, 2486792), (209, 2260720), (220, 2147684), (242, 1952440), (266, 1776280), (280, 1687466), (304, 1554245), (308, 1534060), (367, 1287440), (380, 1243396), (385, 1227248), (418, 1130360), (440, 1073842), (484, 976220), (532, 888140), (560, 843733), (605, 780976), (616, 767030), (665, 710512), (734, 643720), (760, 621698), (770, 613624), (836, 565180), (847, 557840), (880, 536921), (968, 488110), (1045, 452144), (1064, 444070), (1210, 390488), (1232, 383515), (1330, 355256), (1463, 322960), (1468, 321860), (1520, 310849), (1540, 306812), (1672, 282590), (1694, 278920), (1835, 257488), (1936, 244055), (2090, 226072), (2128, 222035), (2299, 205520), (2420, 195244), (2569, 183920), (2660, 177628), (2926, 161480), (2936, 160930), (3080, 153406), (3344, 141295), (3388, 139460), (3670, 128744), (4037, 117040), (4180, 113036), (4235, 111568), (4598, 102760), (4840, 97622), (5138, 91960), (5320, 88814), (5852, 80740), (5872, 80465), (6160, 76703), (6776, 69730), (6973, 67760), (7315, 64592), (7340, 64372), (8074, 58520), (8360, 56518), (8470, 55784), (9196, 51380), (9680, 48811), (10276, 45980), (10640, 44407), (11495, 41104), (11704, 40370), (12845, 36784), (13552, 34865), (13946, 33880), (14630, 32296), (14680, 32186), (16093, 29360), (16148, 29260), (16720, 28259), (16940, 27892), (18392, 25690), (20185, 23408), (20552, 22990)]