205582440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{34963}}^1$

素因数の和:34991

約数の個数: 96

約数和(自身を含む): 717461280

約数和(自身を除く): 511878840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 34963, 69926, 104889, 139852, 174815, 209778, 244741, 279704, 349630, 419556, 489482, 524445, 699260, 734223, 839112, 978964, 1048890, 1223705, 1398520, 1468446, 1713187, 1957928, 2097780, 2447410, 2936892, 3426374, 3671115, 4195560, 4894820, 5139561, 5873784, 6852748, 7342230, 8565935, 9789640, 10279122, 13705496, 14684460, 17131870, 20558244, 25697805, 29368920, 34263740, 41116488, 51395610, 68527480, 102791220, 205582440]

約数ペア:

[(1, 205582440), (2, 102791220), (3, 68527480), (4, 51395610), (5, 41116488), (6, 34263740), (7, 29368920), (8, 25697805), (10, 20558244), (12, 17131870), (14, 14684460), (15, 13705496), (20, 10279122), (21, 9789640), (24, 8565935), (28, 7342230), (30, 6852748), (35, 5873784), (40, 5139561), (42, 4894820), (49, 4195560), (56, 3671115), (60, 3426374), (70, 2936892), (84, 2447410), (98, 2097780), (105, 1957928), (120, 1713187), (140, 1468446), (147, 1398520), (168, 1223705), (196, 1048890), (210, 978964), (245, 839112), (280, 734223), (294, 699260), (392, 524445), (420, 489482), (490, 419556), (588, 349630), (735, 279704), (840, 244741), (980, 209778), (1176, 174815), (1470, 139852), (1960, 104889), (2940, 69926), (5880, 34963)]