1445168340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9479}}^1$

素因数の和:9523

約数の個数: 216

約数和(自身を含む): 5507349120

約数和(自身を除く): 4062180780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 6930, 7260, 7623, 8470, 9479, 10164, 10890, 12705, 13860, 15246, 16940, 18958, 21780, 25410, 28437, 30492, 37916, 38115, 47395, 50820, 56874, 66353, 76230, 85311, 94790, 104269, 113748, 132706, 142185, 152460, 170622, 189580, 199059, 208538, 265412, 284370, 312807, 331765, 341244, 398118, 417076, 426555, 521345, 568740, 597177, 625614, 663530, 729883, 796236, 853110, 938421, 995295, 1042690, 1146959, 1194354, 1251228, 1327060, 1459766, 1564035, 1706220, 1876842, 1990590, 2085380, 2189649, 2293918, 2388708, 2919532, 2985885, 3128070, 3440877, 3649415, 3753684, 3981180, 4379298, 4587836, 4692105, 5734795, 5971770, 6256140, 6568947, 6881754, 7298830, 8028713, 8758596, 9384210, 10322631, 10948245, 11469590, 11943540, 13137894, 13763508, 14597660, 16057426, 17204385, 18768420, 20645262, 21896490, 22939180, 24086139, 26275788, 32114852, 32844735, 34408770, 40143565, 41290524, 43792980, 48172278, 51613155, 65689470, 68817540, 72258417, 80287130, 96344556, 103226310, 120430695, 131378940, 144516834, 160574260, 206452620, 240861390, 289033668, 361292085, 481722780, 722584170, 1445168340]

約数ペア:

[(1, 1445168340), (2, 722584170), (3, 481722780), (4, 361292085), (5, 289033668), (6, 240861390), (7, 206452620), (9, 160574260), (10, 144516834), (11, 131378940), (12, 120430695), (14, 103226310), (15, 96344556), (18, 80287130), (20, 72258417), (21, 68817540), (22, 65689470), (28, 51613155), (30, 48172278), (33, 43792980), (35, 41290524), (36, 40143565), (42, 34408770), (44, 32844735), (45, 32114852), (55, 26275788), (60, 24086139), (63, 22939180), (66, 21896490), (70, 20645262), (77, 18768420), (84, 17204385), (90, 16057426), (99, 14597660), (105, 13763508), (110, 13137894), (121, 11943540), (126, 11469590), (132, 10948245), (140, 10322631), (154, 9384210), (165, 8758596), (180, 8028713), (198, 7298830), (210, 6881754), (220, 6568947), (231, 6256140), (242, 5971770), (252, 5734795), (308, 4692105), (315, 4587836), (330, 4379298), (363, 3981180), (385, 3753684), (396, 3649415), (420, 3440877), (462, 3128070), (484, 2985885), (495, 2919532), (605, 2388708), (630, 2293918), (660, 2189649), (693, 2085380), (726, 1990590), (770, 1876842), (847, 1706220), (924, 1564035), (990, 1459766), (1089, 1327060), (1155, 1251228), (1210, 1194354), (1260, 1146959), (1386, 1042690), (1452, 995295), (1540, 938421), (1694, 853110), (1815, 796236), (1980, 729883), (2178, 663530), (2310, 625614), (2420, 597177), (2541, 568740), (2772, 521345), (3388, 426555), (3465, 417076), (3630, 398118), (4235, 341244), (4356, 331765), (4620, 312807), (5082, 284370), (5445, 265412), (6930, 208538), (7260, 199059), (7623, 189580), (8470, 170622), (9479, 152460), (10164, 142185), (10890, 132706), (12705, 113748), (13860, 104269), (15246, 94790), (16940, 85311), (18958, 76230), (21780, 66353), (25410, 56874), (28437, 50820), (30492, 47395), (37916, 38115)]