193562040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{230431}}^1$

素因数の和:230452

約数の個数: 64

約数和(自身を含む): 663644160

約数和(自身を除く): 470082120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 230431, 460862, 691293, 921724, 1152155, 1382586, 1613017, 1843448, 2304310, 2765172, 3226034, 3456465, 4608620, 4839051, 5530344, 6452068, 6912930, 8065085, 9217240, 9678102, 12904136, 13825860, 16130170, 19356204, 24195255, 27651720, 32260340, 38712408, 48390510, 64520680, 96781020, 193562040]

約数ペア:

[(1, 193562040), (2, 96781020), (3, 64520680), (4, 48390510), (5, 38712408), (6, 32260340), (7, 27651720), (8, 24195255), (10, 19356204), (12, 16130170), (14, 13825860), (15, 12904136), (20, 9678102), (21, 9217240), (24, 8065085), (28, 6912930), (30, 6452068), (35, 5530344), (40, 4839051), (42, 4608620), (56, 3456465), (60, 3226034), (70, 2765172), (84, 2304310), (105, 1843448), (120, 1613017), (140, 1382586), (168, 1152155), (210, 921724), (280, 691293), (420, 460862), (840, 230431)]