265910820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27527}}^1$

素因数の和:27569

約数の個数: 96

約数和(自身を含む): 887943168

約数和(自身を除く): 622032348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 27527, 55054, 82581, 110108, 137635, 165162, 192689, 275270, 330324, 385378, 412905, 550540, 578067, 633121, 770756, 825810, 963445, 1156134, 1266242, 1651620, 1899363, 1926890, 2312268, 2532484, 2890335, 3165605, 3798726, 3853780, 4431847, 5780670, 6331210, 7597452, 8863694, 9496815, 11561340, 12662420, 13295541, 17727388, 18993630, 22159235, 26591082, 37987260, 44318470, 53182164, 66477705, 88636940, 132955410, 265910820]

約数ペア:

[(1, 265910820), (2, 132955410), (3, 88636940), (4, 66477705), (5, 53182164), (6, 44318470), (7, 37987260), (10, 26591082), (12, 22159235), (14, 18993630), (15, 17727388), (20, 13295541), (21, 12662420), (23, 11561340), (28, 9496815), (30, 8863694), (35, 7597452), (42, 6331210), (46, 5780670), (60, 4431847), (69, 3853780), (70, 3798726), (84, 3165605), (92, 2890335), (105, 2532484), (115, 2312268), (138, 1926890), (140, 1899363), (161, 1651620), (210, 1266242), (230, 1156134), (276, 963445), (322, 825810), (345, 770756), (420, 633121), (460, 578067), (483, 550540), (644, 412905), (690, 385378), (805, 330324), (966, 275270), (1380, 192689), (1610, 165162), (1932, 137635), (2415, 110108), (3220, 82581), (4830, 55054), (9660, 27527)]