28424973780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{6353}}^1$

素因数の和:6495

約数の個数: 288

約数和(自身を含む): 101913686784

約数和(自身を除く): 73488713004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 67, 70, 84, 90, 105, 106, 126, 134, 140, 159, 180, 201, 210, 212, 252, 265, 268, 315, 318, 335, 371, 402, 420, 469, 477, 530, 603, 630, 636, 670, 742, 795, 804, 938, 954, 1005, 1060, 1113, 1206, 1260, 1340, 1407, 1484, 1590, 1855, 1876, 1908, 2010, 2226, 2345, 2385, 2412, 2814, 3015, 3180, 3339, 3551, 3710, 4020, 4221, 4452, 4690, 4770, 5565, 5628, 6030, 6353, 6678, 7035, 7102, 7420, 8442, 9380, 9540, 10653, 11130, 12060, 12706, 13356, 14070, 14204, 16695, 16884, 17755, 19059, 21105, 21306, 22260, 24857, 25412, 28140, 31765, 31959, 33390, 35510, 38118, 42210, 42612, 44471, 49714, 53265, 57177, 63530, 63918, 66780, 71020, 74571, 76236, 84420, 88942, 95295, 99428, 106530, 114354, 124285, 127060, 127836, 133413, 149142, 159795, 177884, 190590, 213060, 222355, 223713, 228708, 248570, 266826, 285885, 298284, 319590, 336709, 372855, 381180, 400239, 425651, 444710, 447426, 497140, 533652, 571770, 639180, 667065, 673418, 745710, 800478, 851302, 889420, 894852, 1010127, 1118565, 1143540, 1276953, 1334130, 1346836, 1491420, 1600956, 1683545, 1702604, 2001195, 2020254, 2128255, 2237130, 2356963, 2553906, 2668260, 2979557, 3030381, 3367090, 3830859, 4002390, 4040508, 4256510, 4474260, 4713926, 5050635, 5107812, 5959114, 6060762, 6384765, 6734180, 7070889, 7661718, 8004780, 8513020, 8938671, 9427852, 10101270, 11784815, 11918228, 12121524, 12769530, 14141778, 14897785, 15151905, 15323436, 17877342, 19154295, 20202540, 21212667, 22559503, 23569630, 25539060, 26816013, 28283556, 29795570, 30303810, 35354445, 35754684, 38308590, 42425334, 44693355, 45119006, 47139260, 53632026, 59591140, 60607620, 67678509, 70708890, 76617180, 84850668, 89386710, 90238012, 106063335, 107264052, 112797515, 134080065, 135357018, 141417780, 157916521, 178773420, 203035527, 212126670, 225595030, 268160130, 270714036, 315833042, 338392545, 406071054, 424253340, 451190060, 473749563, 536320260, 631666084, 676785090, 789582605, 812142108, 947499126, 1015177635, 1353570180, 1421248689, 1579165210, 1894998252, 2030355270, 2368747815, 2842497378, 3158330420, 4060710540, 4737495630, 5684994756, 7106243445, 9474991260, 14212486890, 28424973780]

約数ペア:

[(1, 28424973780), (2, 14212486890), (3, 9474991260), (4, 7106243445), (5, 5684994756), (6, 4737495630), (7, 4060710540), (9, 3158330420), (10, 2842497378), (12, 2368747815), (14, 2030355270), (15, 1894998252), (18, 1579165210), (20, 1421248689), (21, 1353570180), (28, 1015177635), (30, 947499126), (35, 812142108), (36, 789582605), (42, 676785090), (45, 631666084), (53, 536320260), (60, 473749563), (63, 451190060), (67, 424253340), (70, 406071054), (84, 338392545), (90, 315833042), (105, 270714036), (106, 268160130), (126, 225595030), (134, 212126670), (140, 203035527), (159, 178773420), (180, 157916521), (201, 141417780), (210, 135357018), (212, 134080065), (252, 112797515), (265, 107264052), (268, 106063335), (315, 90238012), (318, 89386710), (335, 84850668), (371, 76617180), (402, 70708890), (420, 67678509), (469, 60607620), (477, 59591140), (530, 53632026), (603, 47139260), (630, 45119006), (636, 44693355), (670, 42425334), (742, 38308590), (795, 35754684), (804, 35354445), (938, 30303810), (954, 29795570), (1005, 28283556), (1060, 26816013), (1113, 25539060), (1206, 23569630), (1260, 22559503), (1340, 21212667), (1407, 20202540), (1484, 19154295), (1590, 17877342), (1855, 15323436), (1876, 15151905), (1908, 14897785), (2010, 14141778), (2226, 12769530), (2345, 12121524), (2385, 11918228), (2412, 11784815), (2814, 10101270), (3015, 9427852), (3180, 8938671), (3339, 8513020), (3551, 8004780), (3710, 7661718), (4020, 7070889), (4221, 6734180), (4452, 6384765), (4690, 6060762), (4770, 5959114), (5565, 5107812), (5628, 5050635), (6030, 4713926), (6353, 4474260), (6678, 4256510), (7035, 4040508), (7102, 4002390), (7420, 3830859), (8442, 3367090), (9380, 3030381), (9540, 2979557), (10653, 2668260), (11130, 2553906), (12060, 2356963), (12706, 2237130), (13356, 2128255), (14070, 2020254), (14204, 2001195), (16695, 1702604), (16884, 1683545), (17755, 1600956), (19059, 1491420), (21105, 1346836), (21306, 1334130), (22260, 1276953), (24857, 1143540), (25412, 1118565), (28140, 1010127), (31765, 894852), (31959, 889420), (33390, 851302), (35510, 800478), (38118, 745710), (42210, 673418), (42612, 667065), (44471, 639180), (49714, 571770), (53265, 533652), (57177, 497140), (63530, 447426), (63918, 444710), (66780, 425651), (71020, 400239), (74571, 381180), (76236, 372855), (84420, 336709), (88942, 319590), (95295, 298284), (99428, 285885), (106530, 266826), (114354, 248570), (124285, 228708), (127060, 223713), (127836, 222355), (133413, 213060), (149142, 190590), (159795, 177884)]