163928880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2668

約数の個数: 160

約数和(自身を含む): 584337600

約数和(自身を除く): 420408720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 2617, 3132, 3480, 3915, 4176, 5220, 5234, 6264, 6960, 7830, 7851, 10440, 10468, 12528, 13085, 15660, 15702, 20880, 20936, 23553, 26170, 31320, 31404, 39255, 41872, 47106, 52340, 62640, 62808, 70659, 75893, 78510, 94212, 104680, 117765, 125616, 141318, 151786, 157020, 188424, 209360, 227679, 235530, 282636, 303572, 314040, 353295, 376848, 379465, 455358, 471060, 565272, 607144, 628080, 683037, 706590, 758930, 910716, 942120, 1130544, 1138395, 1214288, 1366074, 1413180, 1517860, 1821432, 1884240, 2049111, 2276790, 2732148, 2826360, 3035720, 3415185, 3642864, 4098222, 4553580, 5464296, 5652720, 6071440, 6830370, 8196444, 9107160, 10245555, 10928592, 13660740, 16392888, 18214320, 20491110, 27321480, 32785776, 40982220, 54642960, 81964440, 163928880]

約数ペア:

[(1, 163928880), (2, 81964440), (3, 54642960), (4, 40982220), (5, 32785776), (6, 27321480), (8, 20491110), (9, 18214320), (10, 16392888), (12, 13660740), (15, 10928592), (16, 10245555), (18, 9107160), (20, 8196444), (24, 6830370), (27, 6071440), (29, 5652720), (30, 5464296), (36, 4553580), (40, 4098222), (45, 3642864), (48, 3415185), (54, 3035720), (58, 2826360), (60, 2732148), (72, 2276790), (80, 2049111), (87, 1884240), (90, 1821432), (108, 1517860), (116, 1413180), (120, 1366074), (135, 1214288), (144, 1138395), (145, 1130544), (174, 942120), (180, 910716), (216, 758930), (232, 706590), (240, 683037), (261, 628080), (270, 607144), (290, 565272), (348, 471060), (360, 455358), (432, 379465), (435, 376848), (464, 353295), (522, 314040), (540, 303572), (580, 282636), (696, 235530), (720, 227679), (783, 209360), (870, 188424), (1044, 157020), (1080, 151786), (1160, 141318), (1305, 125616), (1392, 117765), (1566, 104680), (1740, 94212), (2088, 78510), (2160, 75893), (2320, 70659), (2610, 62808), (2617, 62640), (3132, 52340), (3480, 47106), (3915, 41872), (4176, 39255), (5220, 31404), (5234, 31320), (6264, 26170), (6960, 23553), (7830, 20936), (7851, 20880), (10440, 15702), (10468, 15660), (12528, 13085)]