203751240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22051}}^1$

素因数の和:22083

約数の個数: 128

約数和(自身を含む): 762117120

約数和(自身を除く): 558365880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 22051, 44102, 66153, 88204, 110255, 132306, 154357, 176408, 220510, 242561, 264612, 308714, 330765, 441020, 463071, 485122, 529224, 617428, 661530, 727683, 771785, 882040, 926142, 970244, 1212805, 1234856, 1323060, 1455366, 1543570, 1697927, 1852284, 1940488, 2315355, 2425610, 2646120, 2910732, 3087140, 3395854, 3638415, 3704568, 4630710, 4851220, 5093781, 5821464, 6174280, 6791708, 7276830, 8489635, 9261420, 9702440, 10187562, 13583416, 14553660, 16979270, 18522840, 20375124, 25468905, 29107320, 33958540, 40750248, 50937810, 67917080, 101875620, 203751240]

約数ペア:

[(1, 203751240), (2, 101875620), (3, 67917080), (4, 50937810), (5, 40750248), (6, 33958540), (7, 29107320), (8, 25468905), (10, 20375124), (11, 18522840), (12, 16979270), (14, 14553660), (15, 13583416), (20, 10187562), (21, 9702440), (22, 9261420), (24, 8489635), (28, 7276830), (30, 6791708), (33, 6174280), (35, 5821464), (40, 5093781), (42, 4851220), (44, 4630710), (55, 3704568), (56, 3638415), (60, 3395854), (66, 3087140), (70, 2910732), (77, 2646120), (84, 2425610), (88, 2315355), (105, 1940488), (110, 1852284), (120, 1697927), (132, 1543570), (140, 1455366), (154, 1323060), (165, 1234856), (168, 1212805), (210, 970244), (220, 926142), (231, 882040), (264, 771785), (280, 727683), (308, 661530), (330, 617428), (385, 529224), (420, 485122), (440, 463071), (462, 441020), (616, 330765), (660, 308714), (770, 264612), (840, 242561), (924, 220510), (1155, 176408), (1320, 154357), (1540, 132306), (1848, 110255), (2310, 88204), (3080, 66153), (4620, 44102), (9240, 22051)]