89714240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 269174976

約数和(自身を除く): 179460736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 331, 352, 385, 440, 448, 484, 560, 605, 616, 662, 704, 770, 847, 880, 968, 1120, 1210, 1232, 1324, 1540, 1655, 1694, 1760, 1936, 2240, 2317, 2420, 2464, 2648, 3080, 3310, 3388, 3520, 3641, 3872, 4235, 4634, 4840, 4928, 5296, 6160, 6620, 6776, 7282, 7744, 8470, 9268, 9680, 10592, 11585, 12320, 13240, 13552, 14564, 16940, 18205, 18536, 19360, 21184, 23170, 24640, 25487, 26480, 27104, 29128, 33880, 36410, 37072, 38720, 40051, 46340, 50974, 52960, 54208, 58256, 67760, 72820, 74144, 80102, 92680, 101948, 105920, 116512, 127435, 135520, 145640, 148288, 160204, 185360, 200255, 203896, 233024, 254870, 271040, 280357, 291280, 320408, 370720, 400510, 407792, 509740, 560714, 582560, 640816, 741440, 801020, 815584, 1019480, 1121428, 1165120, 1281632, 1401785, 1602040, 1631168, 2038960, 2242856, 2563264, 2803570, 3204080, 4077920, 4485712, 5607140, 6408160, 8155840, 8971424, 11214280, 12816320, 17942848, 22428560, 44857120, 89714240]

約数ペア:

[(1, 89714240), (2, 44857120), (4, 22428560), (5, 17942848), (7, 12816320), (8, 11214280), (10, 8971424), (11, 8155840), (14, 6408160), (16, 5607140), (20, 4485712), (22, 4077920), (28, 3204080), (32, 2803570), (35, 2563264), (40, 2242856), (44, 2038960), (55, 1631168), (56, 1602040), (64, 1401785), (70, 1281632), (77, 1165120), (80, 1121428), (88, 1019480), (110, 815584), (112, 801020), (121, 741440), (140, 640816), (154, 582560), (160, 560714), (176, 509740), (220, 407792), (224, 400510), (242, 370720), (280, 320408), (308, 291280), (320, 280357), (331, 271040), (352, 254870), (385, 233024), (440, 203896), (448, 200255), (484, 185360), (560, 160204), (605, 148288), (616, 145640), (662, 135520), (704, 127435), (770, 116512), (847, 105920), (880, 101948), (968, 92680), (1120, 80102), (1210, 74144), (1232, 72820), (1324, 67760), (1540, 58256), (1655, 54208), (1694, 52960), (1760, 50974), (1936, 46340), (2240, 40051), (2317, 38720), (2420, 37072), (2464, 36410), (2648, 33880), (3080, 29128), (3310, 27104), (3388, 26480), (3520, 25487), (3641, 24640), (3872, 23170), (4235, 21184), (4634, 19360), (4840, 18536), (4928, 18205), (5296, 16940), (6160, 14564), (6620, 13552), (6776, 13240), (7282, 12320), (7744, 11585), (8470, 10592), (9268, 9680)]