270948720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 1041361920

約数和(自身を除く): 770413200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 53, 56, 60, 68, 70, 80, 84, 85, 102, 105, 106, 112, 119, 120, 136, 140, 159, 168, 170, 179, 204, 210, 212, 238, 240, 255, 265, 272, 280, 318, 336, 340, 357, 358, 371, 408, 420, 424, 476, 510, 530, 537, 560, 595, 636, 680, 714, 716, 742, 795, 816, 840, 848, 895, 901, 952, 1020, 1060, 1074, 1113, 1190, 1253, 1272, 1360, 1428, 1432, 1484, 1590, 1680, 1785, 1790, 1802, 1855, 1904, 2040, 2120, 2148, 2226, 2380, 2506, 2544, 2685, 2703, 2856, 2864, 2968, 3043, 3180, 3570, 3580, 3604, 3710, 3759, 4080, 4240, 4296, 4452, 4505, 4760, 5012, 5370, 5406, 5565, 5712, 5936, 6086, 6265, 6307, 6360, 7140, 7160, 7208, 7420, 7518, 8592, 8904, 9010, 9129, 9487, 9520, 10024, 10740, 10812, 11130, 12172, 12530, 12614, 12720, 13515, 14280, 14320, 14416, 14840, 15036, 15215, 17808, 18020, 18258, 18795, 18921, 18974, 20048, 21301, 21480, 21624, 22260, 24344, 25060, 25228, 27030, 28461, 28560, 29680, 30072, 30430, 31535, 36040, 36516, 37590, 37842, 37948, 42602, 42960, 43248, 44520, 45645, 47435, 48688, 50120, 50456, 54060, 56922, 60144, 60860, 63070, 63903, 66409, 72080, 73032, 75180, 75684, 75896, 85204, 89040, 91290, 94605, 94870, 100240, 100912, 106505, 108120, 113844, 121720, 126140, 127806, 132818, 142305, 146064, 150360, 151368, 151792, 161279, 170408, 182580, 189210, 189740, 199227, 213010, 216240, 227688, 243440, 252280, 255612, 265636, 284610, 300720, 302736, 319515, 322558, 332045, 340816, 365160, 378420, 379480, 398454, 426020, 455376, 483837, 504560, 511224, 531272, 569220, 639030, 645116, 664090, 730320, 756840, 758960, 796908, 806395, 852040, 967674, 996135, 1022448, 1062544, 1128953, 1138440, 1278060, 1290232, 1328180, 1513680, 1593816, 1612790, 1704080, 1935348, 1992270, 2257906, 2276880, 2419185, 2556120, 2580464, 2656360, 3187632, 3225580, 3386859, 3870696, 3984540, 4515812, 4838370, 5112240, 5312720, 5644765, 6451160, 6773718, 7741392, 7969080, 9031624, 9676740, 11289530, 12902320, 13547436, 15938160, 16934295, 18063248, 19353480, 22579060, 27094872, 33868590, 38706960, 45158120, 54189744, 67737180, 90316240, 135474360, 270948720]

約数ペア:

[(1, 270948720), (2, 135474360), (3, 90316240), (4, 67737180), (5, 54189744), (6, 45158120), (7, 38706960), (8, 33868590), (10, 27094872), (12, 22579060), (14, 19353480), (15, 18063248), (16, 16934295), (17, 15938160), (20, 13547436), (21, 12902320), (24, 11289530), (28, 9676740), (30, 9031624), (34, 7969080), (35, 7741392), (40, 6773718), (42, 6451160), (48, 5644765), (51, 5312720), (53, 5112240), (56, 4838370), (60, 4515812), (68, 3984540), (70, 3870696), (80, 3386859), (84, 3225580), (85, 3187632), (102, 2656360), (105, 2580464), (106, 2556120), (112, 2419185), (119, 2276880), (120, 2257906), (136, 1992270), (140, 1935348), (159, 1704080), (168, 1612790), (170, 1593816), (179, 1513680), (204, 1328180), (210, 1290232), (212, 1278060), (238, 1138440), (240, 1128953), (255, 1062544), (265, 1022448), (272, 996135), (280, 967674), (318, 852040), (336, 806395), (340, 796908), (357, 758960), (358, 756840), (371, 730320), (408, 664090), (420, 645116), (424, 639030), (476, 569220), (510, 531272), (530, 511224), (537, 504560), (560, 483837), (595, 455376), (636, 426020), (680, 398454), (714, 379480), (716, 378420), (742, 365160), (795, 340816), (816, 332045), (840, 322558), (848, 319515), (895, 302736), (901, 300720), (952, 284610), (1020, 265636), (1060, 255612), (1074, 252280), (1113, 243440), (1190, 227688), (1253, 216240), (1272, 213010), (1360, 199227), (1428, 189740), (1432, 189210), (1484, 182580), (1590, 170408), (1680, 161279), (1785, 151792), (1790, 151368), (1802, 150360), (1855, 146064), (1904, 142305), (2040, 132818), (2120, 127806), (2148, 126140), (2226, 121720), (2380, 113844), (2506, 108120), (2544, 106505), (2685, 100912), (2703, 100240), (2856, 94870), (2864, 94605), (2968, 91290), (3043, 89040), (3180, 85204), (3570, 75896), (3580, 75684), (3604, 75180), (3710, 73032), (3759, 72080), (4080, 66409), (4240, 63903), (4296, 63070), (4452, 60860), (4505, 60144), (4760, 56922), (5012, 54060), (5370, 50456), (5406, 50120), (5565, 48688), (5712, 47435), (5936, 45645), (6086, 44520), (6265, 43248), (6307, 42960), (6360, 42602), (7140, 37948), (7160, 37842), (7208, 37590), (7420, 36516), (7518, 36040), (8592, 31535), (8904, 30430), (9010, 30072), (9129, 29680), (9487, 28560), (9520, 28461), (10024, 27030), (10740, 25228), (10812, 25060), (11130, 24344), (12172, 22260), (12530, 21624), (12614, 21480), (12720, 21301), (13515, 20048), (14280, 18974), (14320, 18921), (14416, 18795), (14840, 18258), (15036, 18020), (15215, 17808)]