7604520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 28477440

約数和(自身を除く): 20872920

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, 823, 840, 924, 1155, 1320, 1540, 1646, 1848, 2310, 2469, 3080, 3292, 4115, 4620, 4938, 5761, 6584, 8230, 9053, 9240, 9876, 11522, 12345, 16460, 17283, 18106, 19752, 23044, 24690, 27159, 28805, 32920, 34566, 36212, 45265, 46088, 49380, 54318, 57610, 63371, 69132, 72424, 86415, 90530, 98760, 108636, 115220, 126742, 135795, 138264, 172830, 181060, 190113, 217272, 230440, 253484, 271590, 316855, 345660, 362120, 380226, 506968, 543180, 633710, 691320, 760452, 950565, 1086360, 1267420, 1520904, 1901130, 2534840, 3802260, 7604520]

約数ペア:

[(1, 7604520), (2, 3802260), (3, 2534840), (4, 1901130), (5, 1520904), (6, 1267420), (7, 1086360), (8, 950565), (10, 760452), (11, 691320), (12, 633710), (14, 543180), (15, 506968), (20, 380226), (21, 362120), (22, 345660), (24, 316855), (28, 271590), (30, 253484), (33, 230440), (35, 217272), (40, 190113), (42, 181060), (44, 172830), (55, 138264), (56, 135795), (60, 126742), (66, 115220), (70, 108636), (77, 98760), (84, 90530), (88, 86415), (105, 72424), (110, 69132), (120, 63371), (132, 57610), (140, 54318), (154, 49380), (165, 46088), (168, 45265), (210, 36212), (220, 34566), (231, 32920), (264, 28805), (280, 27159), (308, 24690), (330, 23044), (385, 19752), (420, 18106), (440, 17283), (462, 16460), (616, 12345), (660, 11522), (770, 9876), (823, 9240), (840, 9053), (924, 8230), (1155, 6584), (1320, 5761), (1540, 4938), (1646, 4620), (1848, 4115), (2310, 3292), (2469, 3080)]