163341480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2375

約数の個数: 128

約数和(自身を含む): 532684800

約数和(自身を除く): 369343320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2311, 2356, 2945, 3534, 3720, 4622, 4712, 5890, 6933, 7068, 8835, 9244, 11555, 11780, 13866, 14136, 17670, 18488, 23110, 23560, 27732, 34665, 35340, 43909, 46220, 55464, 69330, 70680, 71641, 87818, 92440, 131727, 138660, 143282, 175636, 214923, 219545, 263454, 277320, 286564, 351272, 358205, 429846, 439090, 526908, 573128, 658635, 716410, 859692, 878180, 1053816, 1074615, 1317270, 1361179, 1432820, 1719384, 1756360, 2149230, 2634540, 2722358, 2865640, 4083537, 4298460, 5269080, 5444716, 6805895, 8167074, 8596920, 10889432, 13611790, 16334148, 20417685, 27223580, 32668296, 40835370, 54447160, 81670740, 163341480]

約数ペア:

[(1, 163341480), (2, 81670740), (3, 54447160), (4, 40835370), (5, 32668296), (6, 27223580), (8, 20417685), (10, 16334148), (12, 13611790), (15, 10889432), (19, 8596920), (20, 8167074), (24, 6805895), (30, 5444716), (31, 5269080), (38, 4298460), (40, 4083537), (57, 2865640), (60, 2722358), (62, 2634540), (76, 2149230), (93, 1756360), (95, 1719384), (114, 1432820), (120, 1361179), (124, 1317270), (152, 1074615), (155, 1053816), (186, 878180), (190, 859692), (228, 716410), (248, 658635), (285, 573128), (310, 526908), (372, 439090), (380, 429846), (456, 358205), (465, 351272), (570, 286564), (589, 277320), (620, 263454), (744, 219545), (760, 214923), (930, 175636), (1140, 143282), (1178, 138660), (1240, 131727), (1767, 92440), (1860, 87818), (2280, 71641), (2311, 70680), (2356, 69330), (2945, 55464), (3534, 46220), (3720, 43909), (4622, 35340), (4712, 34665), (5890, 27732), (6933, 23560), (7068, 23110), (8835, 18488), (9244, 17670), (11555, 14136), (11780, 13866)]