881616120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95413}}^1$

素因数の和:95445

約数の個数: 128

約数和(自身を含む): 3297507840

約数和(自身を除く): 2415891720

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, 95413, 190826, 286239, 381652, 477065, 572478, 667891, 763304, 954130, 1049543, 1144956, 1335782, 1431195, 1908260, 2003673, 2099086, 2289912, 2671564, 2862390, 3148629, 3339455, 3816520, 4007346, 4198172, 5247715, 5343128, 5724780, 6297258, 6678910, 7346801, 8014692, 8396344, 10018365, 10495430, 11449560, 12594516, 13357820, 14693602, 15743145, 16029384, 20036730, 20990860, 22040403, 25189032, 26715640, 29387204, 31486290, 36734005, 40073460, 41981720, 44080806, 58774408, 62972580, 73468010, 80146920, 88161612, 110202015, 125945160, 146936020, 176323224, 220404030, 293872040, 440808060, 881616120]

約数ペア:

[(1, 881616120), (2, 440808060), (3, 293872040), (4, 220404030), (5, 176323224), (6, 146936020), (7, 125945160), (8, 110202015), (10, 88161612), (11, 80146920), (12, 73468010), (14, 62972580), (15, 58774408), (20, 44080806), (21, 41981720), (22, 40073460), (24, 36734005), (28, 31486290), (30, 29387204), (33, 26715640), (35, 25189032), (40, 22040403), (42, 20990860), (44, 20036730), (55, 16029384), (56, 15743145), (60, 14693602), (66, 13357820), (70, 12594516), (77, 11449560), (84, 10495430), (88, 10018365), (105, 8396344), (110, 8014692), (120, 7346801), (132, 6678910), (140, 6297258), (154, 5724780), (165, 5343128), (168, 5247715), (210, 4198172), (220, 4007346), (231, 3816520), (264, 3339455), (280, 3148629), (308, 2862390), (330, 2671564), (385, 2289912), (420, 2099086), (440, 2003673), (462, 1908260), (616, 1431195), (660, 1335782), (770, 1144956), (840, 1049543), (924, 954130), (1155, 763304), (1320, 667891), (1540, 572478), (1848, 477065), (2310, 381652), (3080, 286239), (4620, 190826), (9240, 95413)]