20133039240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{23627}}^1$

素因数の和:23913

約数の個数: 160

約数和(自身を含む): 67929554880

約数和(自身を除く): 47796515640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 263, 270, 324, 360, 405, 526, 540, 648, 789, 810, 1052, 1080, 1315, 1578, 1620, 2104, 2367, 2630, 3156, 3240, 3945, 4734, 5260, 6312, 7101, 7890, 9468, 10520, 11835, 14202, 15780, 18936, 21303, 23627, 23670, 28404, 31560, 35505, 42606, 47254, 47340, 56808, 70881, 71010, 85212, 94508, 94680, 106515, 118135, 141762, 142020, 170424, 189016, 212643, 213030, 236270, 283524, 284040, 354405, 425286, 426060, 472540, 567048, 637929, 708810, 850572, 852120, 945080, 1063215, 1275858, 1417620, 1701144, 1913787, 2126430, 2551716, 2835240, 3189645, 3827574, 4252860, 5103432, 6213901, 6379290, 7655148, 8505720, 9568935, 12427802, 12758580, 15310296, 18641703, 19137870, 24855604, 25517160, 31069505, 37283406, 38275740, 49711208, 55925109, 62139010, 74566812, 76551480, 93208515, 111850218, 124278020, 149133624, 167775327, 186417030, 223700436, 248556040, 279625545, 335550654, 372834060, 447400872, 503325981, 559251090, 671101308, 745668120, 838876635, 1006651962, 1118502180, 1342202616, 1677753270, 2013303924, 2237004360, 2516629905, 3355506540, 4026607848, 5033259810, 6711013080, 10066519620, 20133039240]

約数ペア:

[(1, 20133039240), (2, 10066519620), (3, 6711013080), (4, 5033259810), (5, 4026607848), (6, 3355506540), (8, 2516629905), (9, 2237004360), (10, 2013303924), (12, 1677753270), (15, 1342202616), (18, 1118502180), (20, 1006651962), (24, 838876635), (27, 745668120), (30, 671101308), (36, 559251090), (40, 503325981), (45, 447400872), (54, 372834060), (60, 335550654), (72, 279625545), (81, 248556040), (90, 223700436), (108, 186417030), (120, 167775327), (135, 149133624), (162, 124278020), (180, 111850218), (216, 93208515), (263, 76551480), (270, 74566812), (324, 62139010), (360, 55925109), (405, 49711208), (526, 38275740), (540, 37283406), (648, 31069505), (789, 25517160), (810, 24855604), (1052, 19137870), (1080, 18641703), (1315, 15310296), (1578, 12758580), (1620, 12427802), (2104, 9568935), (2367, 8505720), (2630, 7655148), (3156, 6379290), (3240, 6213901), (3945, 5103432), (4734, 4252860), (5260, 3827574), (6312, 3189645), (7101, 2835240), (7890, 2551716), (9468, 2126430), (10520, 1913787), (11835, 1701144), (14202, 1417620), (15780, 1275858), (18936, 1063215), (21303, 945080), (23627, 852120), (23670, 850572), (28404, 708810), (31560, 637929), (35505, 567048), (42606, 472540), (47254, 426060), (47340, 425286), (56808, 354405), (70881, 284040), (71010, 283524), (85212, 236270), (94508, 213030), (94680, 212643), (106515, 189016), (118135, 170424), (141762, 142020)]