230942040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{274931}}^1$

素因数の和:274952

約数の個数: 64

約数和(自身を含む): 791804160

約数和(自身を除く): 560862120

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, 274931, 549862, 824793, 1099724, 1374655, 1649586, 1924517, 2199448, 2749310, 3299172, 3849034, 4123965, 5498620, 5773551, 6598344, 7698068, 8247930, 9622585, 10997240, 11547102, 15396136, 16495860, 19245170, 23094204, 28867755, 32991720, 38490340, 46188408, 57735510, 76980680, 115471020, 230942040]

約数ペア:

[(1, 230942040), (2, 115471020), (3, 76980680), (4, 57735510), (5, 46188408), (6, 38490340), (7, 32991720), (8, 28867755), (10, 23094204), (12, 19245170), (14, 16495860), (15, 15396136), (20, 11547102), (21, 10997240), (24, 9622585), (28, 8247930), (30, 7698068), (35, 6598344), (40, 5773551), (42, 5498620), (56, 4123965), (60, 3849034), (70, 3299172), (84, 2749310), (105, 2199448), (120, 1924517), (140, 1649586), (168, 1374655), (210, 1099724), (280, 824793), (420, 549862), (840, 274931)]