18783892080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{3041}}^1$

素因数の和:3456

約数の個数: 240

約数和(自身を含む): 66023470656

約数和(自身を除く): 47239578576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 373, 414, 460, 552, 690, 720, 746, 828, 920, 1035, 1104, 1119, 1380, 1492, 1656, 1840, 1865, 2070, 2238, 2760, 2984, 3041, 3312, 3357, 3730, 4140, 4476, 5520, 5595, 5968, 6082, 6714, 7460, 8280, 8579, 8952, 9123, 11190, 12164, 13428, 14920, 15205, 16560, 16785, 17158, 17904, 18246, 22380, 24328, 25737, 26856, 27369, 29840, 30410, 33570, 34316, 36492, 42895, 44760, 45615, 48656, 51474, 53712, 54738, 60820, 67140, 68632, 69943, 72984, 77211, 85790, 89520, 91230, 102948, 109476, 121640, 128685, 134280, 136845, 137264, 139886, 145968, 154422, 171580, 182460, 205896, 209829, 218952, 243280, 257370, 268560, 273690, 279772, 308844, 343160, 349715, 364920, 386055, 411792, 419658, 437904, 514740, 547380, 559544, 617688, 629487, 686320, 699430, 729840, 772110, 839316, 1029480, 1049145, 1094760, 1119088, 1134293, 1235376, 1258974, 1398860, 1544220, 1678632, 2058960, 2098290, 2189520, 2268586, 2517948, 2797720, 3088440, 3147435, 3357264, 3402879, 4196580, 4537172, 5035896, 5595440, 5671465, 6176880, 6294870, 6805758, 8393160, 9074344, 10071792, 10208637, 11342930, 12589740, 13611516, 16786320, 17014395, 18148688, 20417274, 22685860, 25179480, 26088739, 27223032, 34028790, 40834548, 45371720, 50358960, 51043185, 52177478, 54446064, 68057580, 78266217, 81669096, 90743440, 102086370, 104354956, 130443695, 136115160, 156532434, 163338192, 204172740, 208709912, 234798651, 260887390, 272230320, 313064868, 391331085, 408345480, 417419824, 469597302, 521774780, 626129736, 782662170, 816690960, 939194604, 1043549560, 1173993255, 1252259472, 1565324340, 1878389208, 2087099120, 2347986510, 3130648680, 3756778416, 4695973020, 6261297360, 9391946040, 18783892080]

約数ペア:

[(1, 18783892080), (2, 9391946040), (3, 6261297360), (4, 4695973020), (5, 3756778416), (6, 3130648680), (8, 2347986510), (9, 2087099120), (10, 1878389208), (12, 1565324340), (15, 1252259472), (16, 1173993255), (18, 1043549560), (20, 939194604), (23, 816690960), (24, 782662170), (30, 626129736), (36, 521774780), (40, 469597302), (45, 417419824), (46, 408345480), (48, 391331085), (60, 313064868), (69, 272230320), (72, 260887390), (80, 234798651), (90, 208709912), (92, 204172740), (115, 163338192), (120, 156532434), (138, 136115160), (144, 130443695), (180, 104354956), (184, 102086370), (207, 90743440), (230, 81669096), (240, 78266217), (276, 68057580), (345, 54446064), (360, 52177478), (368, 51043185), (373, 50358960), (414, 45371720), (460, 40834548), (552, 34028790), (690, 27223032), (720, 26088739), (746, 25179480), (828, 22685860), (920, 20417274), (1035, 18148688), (1104, 17014395), (1119, 16786320), (1380, 13611516), (1492, 12589740), (1656, 11342930), (1840, 10208637), (1865, 10071792), (2070, 9074344), (2238, 8393160), (2760, 6805758), (2984, 6294870), (3041, 6176880), (3312, 5671465), (3357, 5595440), (3730, 5035896), (4140, 4537172), (4476, 4196580), (5520, 3402879), (5595, 3357264), (5968, 3147435), (6082, 3088440), (6714, 2797720), (7460, 2517948), (8280, 2268586), (8579, 2189520), (8952, 2098290), (9123, 2058960), (11190, 1678632), (12164, 1544220), (13428, 1398860), (14920, 1258974), (15205, 1235376), (16560, 1134293), (16785, 1119088), (17158, 1094760), (17904, 1049145), (18246, 1029480), (22380, 839316), (24328, 772110), (25737, 729840), (26856, 699430), (27369, 686320), (29840, 629487), (30410, 617688), (33570, 559544), (34316, 547380), (36492, 514740), (42895, 437904), (44760, 419658), (45615, 411792), (48656, 386055), (51474, 364920), (53712, 349715), (54738, 343160), (60820, 308844), (67140, 279772), (68632, 273690), (69943, 268560), (72984, 257370), (77211, 243280), (85790, 218952), (89520, 209829), (91230, 205896), (102948, 182460), (109476, 171580), (121640, 154422), (128685, 145968), (134280, 139886), (136845, 137264)]