1028526840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1451}}^1$

素因数の和:1658

約数の個数: 192

約数和(自身を含む): 3669494400

約数和(自身を除く): 2640967560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 179, 180, 198, 220, 264, 330, 358, 360, 396, 440, 495, 537, 660, 716, 792, 895, 990, 1074, 1320, 1432, 1451, 1611, 1790, 1969, 1980, 2148, 2685, 2902, 3222, 3580, 3938, 3960, 4296, 4353, 5370, 5804, 5907, 6444, 7160, 7255, 7876, 8055, 8706, 9845, 10740, 11608, 11814, 12888, 13059, 14510, 15752, 15961, 16110, 17412, 17721, 19690, 21480, 21765, 23628, 26118, 29020, 29535, 31922, 32220, 34824, 35442, 39380, 43530, 47256, 47883, 52236, 58040, 59070, 63844, 64440, 65295, 70884, 78760, 79805, 87060, 88605, 95766, 104472, 118140, 127688, 130590, 141768, 143649, 159610, 174120, 177210, 191532, 236280, 239415, 259729, 261180, 287298, 319220, 354420, 383064, 478830, 519458, 522360, 574596, 638440, 708840, 718245, 779187, 957660, 1038916, 1149192, 1298645, 1436490, 1558374, 1915320, 2077832, 2337561, 2597290, 2857019, 2872980, 3116748, 3895935, 4675122, 5194580, 5714038, 5745960, 6233496, 7791870, 8571057, 9350244, 10389160, 11428076, 11687805, 14285095, 15583740, 17142114, 18700488, 22856152, 23375610, 25713171, 28570190, 31167480, 34284228, 42855285, 46751220, 51426342, 57140380, 68568456, 85710570, 93502440, 102852684, 114280760, 128565855, 171421140, 205705368, 257131710, 342842280, 514263420, 1028526840]

約数ペア:

[(1, 1028526840), (2, 514263420), (3, 342842280), (4, 257131710), (5, 205705368), (6, 171421140), (8, 128565855), (9, 114280760), (10, 102852684), (11, 93502440), (12, 85710570), (15, 68568456), (18, 57140380), (20, 51426342), (22, 46751220), (24, 42855285), (30, 34284228), (33, 31167480), (36, 28570190), (40, 25713171), (44, 23375610), (45, 22856152), (55, 18700488), (60, 17142114), (66, 15583740), (72, 14285095), (88, 11687805), (90, 11428076), (99, 10389160), (110, 9350244), (120, 8571057), (132, 7791870), (165, 6233496), (179, 5745960), (180, 5714038), (198, 5194580), (220, 4675122), (264, 3895935), (330, 3116748), (358, 2872980), (360, 2857019), (396, 2597290), (440, 2337561), (495, 2077832), (537, 1915320), (660, 1558374), (716, 1436490), (792, 1298645), (895, 1149192), (990, 1038916), (1074, 957660), (1320, 779187), (1432, 718245), (1451, 708840), (1611, 638440), (1790, 574596), (1969, 522360), (1980, 519458), (2148, 478830), (2685, 383064), (2902, 354420), (3222, 319220), (3580, 287298), (3938, 261180), (3960, 259729), (4296, 239415), (4353, 236280), (5370, 191532), (5804, 177210), (5907, 174120), (6444, 159610), (7160, 143649), (7255, 141768), (7876, 130590), (8055, 127688), (8706, 118140), (9845, 104472), (10740, 95766), (11608, 88605), (11814, 87060), (12888, 79805), (13059, 78760), (14510, 70884), (15752, 65295), (15961, 64440), (16110, 63844), (17412, 59070), (17721, 58040), (19690, 52236), (21480, 47883), (21765, 47256), (23628, 43530), (26118, 39380), (29020, 35442), (29535, 34824), (31922, 32220)]