17719339440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{15289}}^1$

素因数の和:15755

約数の個数: 160

約数和(自身を含む): 60064012800

約数和(自身を除く): 42344673360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 439, 440, 528, 660, 878, 880, 1317, 1320, 1756, 2195, 2634, 2640, 3512, 4390, 4829, 5268, 6585, 7024, 8780, 9658, 10536, 13170, 14487, 15289, 17560, 19316, 21072, 24145, 26340, 28974, 30578, 35120, 38632, 45867, 48290, 52680, 57948, 61156, 72435, 76445, 77264, 91734, 96580, 105360, 115896, 122312, 144870, 152890, 168179, 183468, 193160, 229335, 231792, 244624, 289740, 305780, 336358, 366936, 386320, 458670, 504537, 579480, 611560, 672716, 733872, 840895, 917340, 1009074, 1158960, 1223120, 1345432, 1681790, 1834680, 2018148, 2522685, 2690864, 3363580, 3669360, 4036296, 5045370, 6711871, 6727160, 8072592, 10090740, 13423742, 13454320, 20135613, 20181480, 26847484, 33559355, 40271226, 40362960, 53694968, 67118710, 73830581, 80542452, 100678065, 107389936, 134237420, 147661162, 161084904, 201356130, 221491743, 268474840, 295322324, 322169808, 369152905, 402712260, 442983486, 536949680, 590644648, 738305810, 805424520, 885966972, 1107458715, 1181289296, 1476611620, 1610849040, 1771933944, 2214917430, 2953223240, 3543867888, 4429834860, 5906446480, 8859669720, 17719339440]

約数ペア:

[(1, 17719339440), (2, 8859669720), (3, 5906446480), (4, 4429834860), (5, 3543867888), (6, 2953223240), (8, 2214917430), (10, 1771933944), (11, 1610849040), (12, 1476611620), (15, 1181289296), (16, 1107458715), (20, 885966972), (22, 805424520), (24, 738305810), (30, 590644648), (33, 536949680), (40, 442983486), (44, 402712260), (48, 369152905), (55, 322169808), (60, 295322324), (66, 268474840), (80, 221491743), (88, 201356130), (110, 161084904), (120, 147661162), (132, 134237420), (165, 107389936), (176, 100678065), (220, 80542452), (240, 73830581), (264, 67118710), (330, 53694968), (439, 40362960), (440, 40271226), (528, 33559355), (660, 26847484), (878, 20181480), (880, 20135613), (1317, 13454320), (1320, 13423742), (1756, 10090740), (2195, 8072592), (2634, 6727160), (2640, 6711871), (3512, 5045370), (4390, 4036296), (4829, 3669360), (5268, 3363580), (6585, 2690864), (7024, 2522685), (8780, 2018148), (9658, 1834680), (10536, 1681790), (13170, 1345432), (14487, 1223120), (15289, 1158960), (17560, 1009074), (19316, 917340), (21072, 840895), (24145, 733872), (26340, 672716), (28974, 611560), (30578, 579480), (35120, 504537), (38632, 458670), (45867, 386320), (48290, 366936), (52680, 336358), (57948, 305780), (61156, 289740), (72435, 244624), (76445, 231792), (77264, 229335), (91734, 193160), (96580, 183468), (105360, 168179), (115896, 152890), (122312, 144870)]