168517080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 586310400

約数和(自身を除く): 417793320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 347, 355, 360, 380, 426, 456, 568, 570, 639, 684, 694, 710, 760, 852, 855, 1041, 1065, 1140, 1278, 1349, 1368, 1388, 1420, 1704, 1710, 1735, 2082, 2130, 2280, 2556, 2698, 2776, 2840, 3123, 3195, 3420, 3470, 4047, 4164, 4260, 5112, 5205, 5396, 6246, 6390, 6593, 6745, 6840, 6940, 8094, 8328, 8520, 10410, 10792, 12141, 12492, 12780, 13186, 13490, 13880, 15615, 16188, 19779, 20235, 20820, 24282, 24637, 24984, 25560, 26372, 26980, 31230, 32376, 32965, 39558, 40470, 41640, 48564, 49274, 52744, 53960, 59337, 60705, 62460, 65930, 73911, 79116, 80940, 97128, 98548, 98895, 118674, 121410, 123185, 124920, 131860, 147822, 158232, 161880, 197096, 197790, 221733, 237348, 242820, 246370, 263720, 295644, 296685, 369555, 395580, 443466, 468103, 474696, 485640, 492740, 591288, 593370, 739110, 791160, 886932, 936206, 985480, 1108665, 1186740, 1404309, 1478220, 1773864, 1872412, 2217330, 2340515, 2373480, 2808618, 2956440, 3744824, 4212927, 4434660, 4681030, 5617236, 7021545, 8425854, 8869320, 9362060, 11234472, 14043090, 16851708, 18724120, 21064635, 28086180, 33703416, 42129270, 56172360, 84258540, 168517080]

約数ペア:

[(1, 168517080), (2, 84258540), (3, 56172360), (4, 42129270), (5, 33703416), (6, 28086180), (8, 21064635), (9, 18724120), (10, 16851708), (12, 14043090), (15, 11234472), (18, 9362060), (19, 8869320), (20, 8425854), (24, 7021545), (30, 5617236), (36, 4681030), (38, 4434660), (40, 4212927), (45, 3744824), (57, 2956440), (60, 2808618), (71, 2373480), (72, 2340515), (76, 2217330), (90, 1872412), (95, 1773864), (114, 1478220), (120, 1404309), (142, 1186740), (152, 1108665), (171, 985480), (180, 936206), (190, 886932), (213, 791160), (228, 739110), (284, 593370), (285, 591288), (342, 492740), (347, 485640), (355, 474696), (360, 468103), (380, 443466), (426, 395580), (456, 369555), (568, 296685), (570, 295644), (639, 263720), (684, 246370), (694, 242820), (710, 237348), (760, 221733), (852, 197790), (855, 197096), (1041, 161880), (1065, 158232), (1140, 147822), (1278, 131860), (1349, 124920), (1368, 123185), (1388, 121410), (1420, 118674), (1704, 98895), (1710, 98548), (1735, 97128), (2082, 80940), (2130, 79116), (2280, 73911), (2556, 65930), (2698, 62460), (2776, 60705), (2840, 59337), (3123, 53960), (3195, 52744), (3420, 49274), (3470, 48564), (4047, 41640), (4164, 40470), (4260, 39558), (5112, 32965), (5205, 32376), (5396, 31230), (6246, 26980), (6390, 26372), (6593, 25560), (6745, 24984), (6840, 24637), (6940, 24282), (8094, 20820), (8328, 20235), (8520, 19779), (10410, 16188), (10792, 15615), (12141, 13880), (12492, 13490), (12780, 13186)]