28339262640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37379}}^1$

素因数の和:37423

約数の個数: 280

約数和(自身を含む): 106389909360

約数和(自身を除く): 78050646720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 7020, 7290, 8424, 9360, 9477, 9720, 10530, 11664, 12636, 14040, 14580, 15795, 16848, 18954, 19440, 21060, 25272, 28080, 29160, 31590, 37379, 37908, 42120, 47385, 50544, 58320, 63180, 74758, 75816, 84240, 94770, 112137, 126360, 149516, 151632, 186895, 189540, 224274, 252720, 299032, 336411, 373790, 379080, 448548, 485927, 560685, 598064, 672822, 747580, 758160, 897096, 971854, 1009233, 1121370, 1345644, 1457781, 1495160, 1682055, 1794192, 1943708, 2018466, 2242740, 2429635, 2691288, 2915562, 2990320, 3027699, 3364110, 3887416, 4036932, 4373343, 4485480, 4859270, 5046165, 5382576, 5831124, 6055398, 6728220, 7288905, 7774832, 8073864, 8746686, 8970960, 9083097, 9718540, 10092330, 11662248, 12110796, 13120029, 13456440, 14577810, 15138495, 16147728, 17493372, 18166194, 19437080, 20184660, 21866715, 23324496, 24221592, 26240058, 26912880, 27249291, 29155620, 30276990, 34986744, 36332388, 38874160, 39360087, 40369320, 43733430, 45415485, 48443184, 52480116, 54498582, 58311240, 60553980, 65600145, 69973488, 72664776, 78720174, 80738640, 87466860, 90830970, 104960232, 108997164, 116622480, 118080261, 121107960, 131200290, 136246455, 145329552, 157440348, 174933720, 181661940, 196800435, 209920464, 217994328, 236160522, 242215920, 262400580, 272492910, 314880696, 349867440, 354240783, 363323880, 393600870, 435988656, 472321044, 524801160, 544985820, 590401305, 629761392, 708481566, 726647760, 787201740, 944642088, 1049602320, 1089971640, 1180802610, 1416963132, 1574403480, 1771203915, 1889284176, 2179943280, 2361605220, 2833926264, 3148806960, 3542407830, 4723210440, 5667852528, 7084815660, 9446420880, 14169631320, 28339262640]

約数ペア:

[(1, 28339262640), (2, 14169631320), (3, 9446420880), (4, 7084815660), (5, 5667852528), (6, 4723210440), (8, 3542407830), (9, 3148806960), (10, 2833926264), (12, 2361605220), (13, 2179943280), (15, 1889284176), (16, 1771203915), (18, 1574403480), (20, 1416963132), (24, 1180802610), (26, 1089971640), (27, 1049602320), (30, 944642088), (36, 787201740), (39, 726647760), (40, 708481566), (45, 629761392), (48, 590401305), (52, 544985820), (54, 524801160), (60, 472321044), (65, 435988656), (72, 393600870), (78, 363323880), (80, 354240783), (81, 349867440), (90, 314880696), (104, 272492910), (108, 262400580), (117, 242215920), (120, 236160522), (130, 217994328), (135, 209920464), (144, 196800435), (156, 181661940), (162, 174933720), (180, 157440348), (195, 145329552), (208, 136246455), (216, 131200290), (234, 121107960), (240, 118080261), (243, 116622480), (260, 108997164), (270, 104960232), (312, 90830970), (324, 87466860), (351, 80738640), (360, 78720174), (390, 72664776), (405, 69973488), (432, 65600145), (468, 60553980), (486, 58311240), (520, 54498582), (540, 52480116), (585, 48443184), (624, 45415485), (648, 43733430), (702, 40369320), (720, 39360087), (729, 38874160), (780, 36332388), (810, 34986744), (936, 30276990), (972, 29155620), (1040, 27249291), (1053, 26912880), (1080, 26240058), (1170, 24221592), (1215, 23324496), (1296, 21866715), (1404, 20184660), (1458, 19437080), (1560, 18166194), (1620, 17493372), (1755, 16147728), (1872, 15138495), (1944, 14577810), (2106, 13456440), (2160, 13120029), (2340, 12110796), (2430, 11662248), (2808, 10092330), (2916, 9718540), (3120, 9083097), (3159, 8970960), (3240, 8746686), (3510, 8073864), (3645, 7774832), (3888, 7288905), (4212, 6728220), (4680, 6055398), (4860, 5831124), (5265, 5382576), (5616, 5046165), (5832, 4859270), (6318, 4485480), (6480, 4373343), (7020, 4036932), (7290, 3887416), (8424, 3364110), (9360, 3027699), (9477, 2990320), (9720, 2915562), (10530, 2691288), (11664, 2429635), (12636, 2242740), (14040, 2018466), (14580, 1943708), (15795, 1794192), (16848, 1682055), (18954, 1495160), (19440, 1457781), (21060, 1345644), (25272, 1121370), (28080, 1009233), (29160, 971854), (31590, 897096), (37379, 758160), (37908, 747580), (42120, 672822), (47385, 598064), (50544, 560685), (58320, 485927), (63180, 448548), (74758, 379080), (75816, 373790), (84240, 336411), (94770, 299032), (112137, 252720), (126360, 224274), (149516, 189540), (151632, 186895)]