68771230440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{85831}}^1$

素因数の和:86463

約数の個数: 128

約数和(自身を含む): 225442897920

約数和(自身を除く): 156671667480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 607, 660, 1214, 1320, 1821, 2428, 3035, 3642, 4856, 6070, 6677, 7284, 9105, 12140, 13354, 14568, 18210, 20031, 24280, 26708, 33385, 36420, 40062, 53416, 66770, 72840, 80124, 85831, 100155, 133540, 160248, 171662, 200310, 257493, 267080, 343324, 400620, 429155, 514986, 686648, 801240, 858310, 944141, 1029972, 1287465, 1716620, 1888282, 2059944, 2574930, 2832423, 3433240, 3776564, 4720705, 5149860, 5664846, 7553128, 9441410, 10299720, 11329692, 14162115, 18882820, 22659384, 28324230, 37765640, 52099417, 56648460, 104198834, 113296920, 156298251, 208397668, 260497085, 312596502, 416795336, 520994170, 573093587, 625193004, 781491255, 1041988340, 1146187174, 1250386008, 1562982510, 1719280761, 2083976680, 2292374348, 2865467935, 3125965020, 3438561522, 4584748696, 5730935870, 6251930040, 6877123044, 8596403805, 11461871740, 13754246088, 17192807610, 22923743480, 34385615220, 68771230440]

約数ペア:

[(1, 68771230440), (2, 34385615220), (3, 22923743480), (4, 17192807610), (5, 13754246088), (6, 11461871740), (8, 8596403805), (10, 6877123044), (11, 6251930040), (12, 5730935870), (15, 4584748696), (20, 3438561522), (22, 3125965020), (24, 2865467935), (30, 2292374348), (33, 2083976680), (40, 1719280761), (44, 1562982510), (55, 1250386008), (60, 1146187174), (66, 1041988340), (88, 781491255), (110, 625193004), (120, 573093587), (132, 520994170), (165, 416795336), (220, 312596502), (264, 260497085), (330, 208397668), (440, 156298251), (607, 113296920), (660, 104198834), (1214, 56648460), (1320, 52099417), (1821, 37765640), (2428, 28324230), (3035, 22659384), (3642, 18882820), (4856, 14162115), (6070, 11329692), (6677, 10299720), (7284, 9441410), (9105, 7553128), (12140, 5664846), (13354, 5149860), (14568, 4720705), (18210, 3776564), (20031, 3433240), (24280, 2832423), (26708, 2574930), (33385, 2059944), (36420, 1888282), (40062, 1716620), (53416, 1287465), (66770, 1029972), (72840, 944141), (80124, 858310), (85831, 801240), (100155, 686648), (133540, 514986), (160248, 429155), (171662, 400620), (200310, 343324), (257493, 267080)]