22388520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 128

約数和(自身を含む): 83773440

約数和(自身を除く): 61384920

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, 2423, 3080, 4620, 4846, 7269, 9240, 9692, 12115, 14538, 16961, 19384, 24230, 26653, 29076, 33922, 36345, 48460, 50883, 53306, 58152, 67844, 72690, 79959, 84805, 96920, 101766, 106612, 133265, 135688, 145380, 159918, 169610, 186571, 203532, 213224, 254415, 266530, 290760, 319836, 339220, 373142, 399795, 407064, 508830, 533060, 559713, 639672, 678440, 746284, 799590, 932855, 1017660, 1066120, 1119426, 1492568, 1599180, 1865710, 2035320, 2238852, 2798565, 3198360, 3731420, 4477704, 5597130, 7462840, 11194260, 22388520]

約数ペア:

[(1, 22388520), (2, 11194260), (3, 7462840), (4, 5597130), (5, 4477704), (6, 3731420), (7, 3198360), (8, 2798565), (10, 2238852), (11, 2035320), (12, 1865710), (14, 1599180), (15, 1492568), (20, 1119426), (21, 1066120), (22, 1017660), (24, 932855), (28, 799590), (30, 746284), (33, 678440), (35, 639672), (40, 559713), (42, 533060), (44, 508830), (55, 407064), (56, 399795), (60, 373142), (66, 339220), (70, 319836), (77, 290760), (84, 266530), (88, 254415), (105, 213224), (110, 203532), (120, 186571), (132, 169610), (140, 159918), (154, 145380), (165, 135688), (168, 133265), (210, 106612), (220, 101766), (231, 96920), (264, 84805), (280, 79959), (308, 72690), (330, 67844), (385, 58152), (420, 53306), (440, 50883), (462, 48460), (616, 36345), (660, 33922), (770, 29076), (840, 26653), (924, 24230), (1155, 19384), (1320, 16961), (1540, 14538), (1848, 12115), (2310, 9692), (2423, 9240), (3080, 7269), (4620, 4846)]