271176840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1014024960

約数和(自身を除く): 742848120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 47, 55, 60, 62, 66, 72, 88, 90, 93, 94, 99, 110, 120, 124, 132, 141, 155, 165, 180, 186, 188, 198, 220, 235, 248, 264, 279, 282, 310, 330, 341, 360, 372, 376, 396, 423, 440, 465, 470, 495, 517, 558, 564, 620, 660, 682, 705, 744, 792, 846, 930, 940, 990, 1023, 1034, 1116, 1128, 1240, 1320, 1364, 1395, 1410, 1457, 1551, 1692, 1705, 1860, 1880, 1980, 2046, 2068, 2115, 2209, 2232, 2585, 2728, 2790, 2820, 2914, 3069, 3102, 3384, 3410, 3720, 3960, 4092, 4136, 4230, 4371, 4418, 4653, 5115, 5170, 5580, 5640, 5828, 6138, 6204, 6627, 6820, 7285, 7755, 8184, 8460, 8742, 8836, 9306, 10230, 10340, 11045, 11160, 11656, 12276, 12408, 13113, 13254, 13640, 14570, 15345, 15510, 16027, 16920, 17484, 17672, 18612, 19881, 20460, 20680, 21855, 22090, 23265, 24299, 24552, 26226, 26508, 29140, 30690, 31020, 32054, 33135, 34968, 37224, 39762, 40920, 43710, 44180, 46530, 48081, 48598, 52452, 53016, 58280, 61380, 62040, 64108, 65565, 66270, 68479, 72897, 79524, 80135, 87420, 88360, 93060, 96162, 97196, 99405, 104904, 121495, 122760, 128216, 131130, 132540, 136958, 144243, 145794, 159048, 160270, 174840, 186120, 192324, 194392, 198810, 205437, 218691, 240405, 242990, 262260, 265080, 273916, 288486, 291588, 320540, 342395, 364485, 384648, 397620, 410874, 437382, 480810, 485980, 524520, 547832, 576972, 583176, 616311, 641080, 684790, 721215, 728970, 753269, 795240, 821748, 874764, 961620, 971960, 1027185, 1093455, 1153944, 1232622, 1369580, 1442430, 1457940, 1506538, 1643496, 1749528, 1923240, 2054370, 2186910, 2259807, 2465244, 2739160, 2884860, 2915880, 3013076, 3081555, 3766345, 4108740, 4373820, 4519614, 4930488, 5769720, 6026152, 6163110, 6779421, 7532690, 8217480, 8747640, 9039228, 11299035, 12326220, 13558842, 15065380, 18078456, 22598070, 24652440, 27117684, 30130760, 33897105, 45196140, 54235368, 67794210, 90392280, 135588420, 271176840]

約数ペア:

[(1, 271176840), (2, 135588420), (3, 90392280), (4, 67794210), (5, 54235368), (6, 45196140), (8, 33897105), (9, 30130760), (10, 27117684), (11, 24652440), (12, 22598070), (15, 18078456), (18, 15065380), (20, 13558842), (22, 12326220), (24, 11299035), (30, 9039228), (31, 8747640), (33, 8217480), (36, 7532690), (40, 6779421), (44, 6163110), (45, 6026152), (47, 5769720), (55, 4930488), (60, 4519614), (62, 4373820), (66, 4108740), (72, 3766345), (88, 3081555), (90, 3013076), (93, 2915880), (94, 2884860), (99, 2739160), (110, 2465244), (120, 2259807), (124, 2186910), (132, 2054370), (141, 1923240), (155, 1749528), (165, 1643496), (180, 1506538), (186, 1457940), (188, 1442430), (198, 1369580), (220, 1232622), (235, 1153944), (248, 1093455), (264, 1027185), (279, 971960), (282, 961620), (310, 874764), (330, 821748), (341, 795240), (360, 753269), (372, 728970), (376, 721215), (396, 684790), (423, 641080), (440, 616311), (465, 583176), (470, 576972), (495, 547832), (517, 524520), (558, 485980), (564, 480810), (620, 437382), (660, 410874), (682, 397620), (705, 384648), (744, 364485), (792, 342395), (846, 320540), (930, 291588), (940, 288486), (990, 273916), (1023, 265080), (1034, 262260), (1116, 242990), (1128, 240405), (1240, 218691), (1320, 205437), (1364, 198810), (1395, 194392), (1410, 192324), (1457, 186120), (1551, 174840), (1692, 160270), (1705, 159048), (1860, 145794), (1880, 144243), (1980, 136958), (2046, 132540), (2068, 131130), (2115, 128216), (2209, 122760), (2232, 121495), (2585, 104904), (2728, 99405), (2790, 97196), (2820, 96162), (2914, 93060), (3069, 88360), (3102, 87420), (3384, 80135), (3410, 79524), (3720, 72897), (3960, 68479), (4092, 66270), (4136, 65565), (4230, 64108), (4371, 62040), (4418, 61380), (4653, 58280), (5115, 53016), (5170, 52452), (5580, 48598), (5640, 48081), (5828, 46530), (6138, 44180), (6204, 43710), (6627, 40920), (6820, 39762), (7285, 37224), (7755, 34968), (8184, 33135), (8460, 32054), (8742, 31020), (8836, 30690), (9306, 29140), (10230, 26508), (10340, 26226), (11045, 24552), (11160, 24299), (11656, 23265), (12276, 22090), (12408, 21855), (13113, 20680), (13254, 20460), (13640, 19881), (14570, 18612), (15345, 17672), (15510, 17484), (16027, 16920)]