13179394440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{20789}}^1$

素因数の和:21396

約数の個数: 128

約数和(自身を含む): 44008272000

約数和(自身を除く): 30828877560

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 587, 1080, 1174, 1761, 2348, 2935, 3522, 4696, 5283, 5870, 7044, 8805, 10566, 11740, 14088, 15849, 17610, 20789, 21132, 23480, 26415, 31698, 35220, 41578, 42264, 52830, 62367, 63396, 70440, 79245, 83156, 103945, 105660, 124734, 126792, 158490, 166312, 187101, 207890, 211320, 249468, 311835, 316980, 374202, 415780, 498936, 561303, 623670, 633960, 748404, 831560, 935505, 1122606, 1247340, 1496808, 1871010, 2245212, 2494680, 2806515, 3742020, 4490424, 5613030, 7484040, 11226060, 12203143, 22452120, 24406286, 36609429, 48812572, 61015715, 73218858, 97625144, 109828287, 122031430, 146437716, 183047145, 219656574, 244062860, 292875432, 329484861, 366094290, 439313148, 488125720, 549141435, 658969722, 732188580, 878626296, 1098282870, 1317939444, 1464377160, 1647424305, 2196565740, 2635878888, 3294848610, 4393131480, 6589697220, 13179394440]

約数ペア:

[(1, 13179394440), (2, 6589697220), (3, 4393131480), (4, 3294848610), (5, 2635878888), (6, 2196565740), (8, 1647424305), (9, 1464377160), (10, 1317939444), (12, 1098282870), (15, 878626296), (18, 732188580), (20, 658969722), (24, 549141435), (27, 488125720), (30, 439313148), (36, 366094290), (40, 329484861), (45, 292875432), (54, 244062860), (60, 219656574), (72, 183047145), (90, 146437716), (108, 122031430), (120, 109828287), (135, 97625144), (180, 73218858), (216, 61015715), (270, 48812572), (360, 36609429), (540, 24406286), (587, 22452120), (1080, 12203143), (1174, 11226060), (1761, 7484040), (2348, 5613030), (2935, 4490424), (3522, 3742020), (4696, 2806515), (5283, 2494680), (5870, 2245212), (7044, 1871010), (8805, 1496808), (10566, 1247340), (11740, 1122606), (14088, 935505), (15849, 831560), (17610, 748404), (20789, 633960), (21132, 623670), (23480, 561303), (26415, 498936), (31698, 415780), (35220, 374202), (41578, 316980), (42264, 311835), (52830, 249468), (62367, 211320), (63396, 207890), (70440, 187101), (79245, 166312), (83156, 158490), (103945, 126792), (105660, 124734)]