144178020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 543449088

約数和(自身を除く): 399271068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 53, 60, 63, 68, 70, 84, 85, 90, 102, 105, 106, 119, 126, 127, 140, 153, 159, 170, 180, 204, 210, 212, 238, 252, 254, 255, 265, 306, 315, 318, 340, 357, 371, 381, 420, 476, 477, 508, 510, 530, 595, 612, 630, 635, 636, 714, 742, 762, 765, 795, 889, 901, 954, 1020, 1060, 1071, 1113, 1143, 1190, 1260, 1270, 1428, 1484, 1524, 1530, 1590, 1778, 1785, 1802, 1855, 1905, 1908, 2142, 2159, 2226, 2286, 2380, 2385, 2540, 2667, 2703, 3060, 3180, 3339, 3556, 3570, 3604, 3710, 3810, 4284, 4318, 4445, 4452, 4505, 4572, 4770, 5334, 5355, 5406, 5565, 5715, 6307, 6477, 6678, 6731, 7140, 7420, 7620, 8001, 8109, 8636, 8890, 9010, 9540, 10668, 10710, 10795, 10812, 11130, 11430, 12614, 12954, 13335, 13356, 13462, 13515, 15113, 16002, 16218, 16695, 17780, 18020, 18921, 19431, 20193, 21420, 21590, 22260, 22860, 25228, 25908, 26670, 26924, 27030, 30226, 31535, 32004, 32385, 32436, 33390, 33655, 37842, 38862, 40005, 40386, 40545, 43180, 45339, 47117, 53340, 54060, 56763, 60452, 60579, 63070, 64770, 66780, 67310, 75565, 75684, 77724, 80010, 80772, 81090, 90678, 94234, 94605, 97155, 100965, 113526, 114427, 121158, 126140, 129540, 134620, 136017, 141351, 151130, 160020, 162180, 181356, 188468, 189210, 194310, 201930, 226695, 227052, 228854, 235585, 242316, 272034, 282702, 283815, 302260, 302895, 343281, 378420, 388620, 403860, 424053, 453390, 457708, 471170, 544068, 565404, 567630, 572135, 605790, 680085, 686562, 706755, 800989, 848106, 906780, 942340, 1029843, 1135260, 1144270, 1211580, 1360170, 1373124, 1413510, 1601978, 1696212, 1716405, 2059686, 2120265, 2288540, 2402967, 2720340, 2827020, 3203956, 3432810, 4004945, 4119372, 4240530, 4805934, 5149215, 6865620, 7208901, 8009890, 8481060, 9611868, 10298430, 12014835, 14417802, 16019780, 20596860, 24029670, 28835604, 36044505, 48059340, 72089010, 144178020]

約数ペア:

[(1, 144178020), (2, 72089010), (3, 48059340), (4, 36044505), (5, 28835604), (6, 24029670), (7, 20596860), (9, 16019780), (10, 14417802), (12, 12014835), (14, 10298430), (15, 9611868), (17, 8481060), (18, 8009890), (20, 7208901), (21, 6865620), (28, 5149215), (30, 4805934), (34, 4240530), (35, 4119372), (36, 4004945), (42, 3432810), (45, 3203956), (51, 2827020), (53, 2720340), (60, 2402967), (63, 2288540), (68, 2120265), (70, 2059686), (84, 1716405), (85, 1696212), (90, 1601978), (102, 1413510), (105, 1373124), (106, 1360170), (119, 1211580), (126, 1144270), (127, 1135260), (140, 1029843), (153, 942340), (159, 906780), (170, 848106), (180, 800989), (204, 706755), (210, 686562), (212, 680085), (238, 605790), (252, 572135), (254, 567630), (255, 565404), (265, 544068), (306, 471170), (315, 457708), (318, 453390), (340, 424053), (357, 403860), (371, 388620), (381, 378420), (420, 343281), (476, 302895), (477, 302260), (508, 283815), (510, 282702), (530, 272034), (595, 242316), (612, 235585), (630, 228854), (635, 227052), (636, 226695), (714, 201930), (742, 194310), (762, 189210), (765, 188468), (795, 181356), (889, 162180), (901, 160020), (954, 151130), (1020, 141351), (1060, 136017), (1071, 134620), (1113, 129540), (1143, 126140), (1190, 121158), (1260, 114427), (1270, 113526), (1428, 100965), (1484, 97155), (1524, 94605), (1530, 94234), (1590, 90678), (1778, 81090), (1785, 80772), (1802, 80010), (1855, 77724), (1905, 75684), (1908, 75565), (2142, 67310), (2159, 66780), (2226, 64770), (2286, 63070), (2380, 60579), (2385, 60452), (2540, 56763), (2667, 54060), (2703, 53340), (3060, 47117), (3180, 45339), (3339, 43180), (3556, 40545), (3570, 40386), (3604, 40005), (3710, 38862), (3810, 37842), (4284, 33655), (4318, 33390), (4445, 32436), (4452, 32385), (4505, 32004), (4572, 31535), (4770, 30226), (5334, 27030), (5355, 26924), (5406, 26670), (5565, 25908), (5715, 25228), (6307, 22860), (6477, 22260), (6678, 21590), (6731, 21420), (7140, 20193), (7420, 19431), (7620, 18921), (8001, 18020), (8109, 17780), (8636, 16695), (8890, 16218), (9010, 16002), (9540, 15113), (10668, 13515), (10710, 13462), (10795, 13356), (10812, 13335), (11130, 12954), (11430, 12614)]