81395595360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{12211}}^1$

素因数の和:13778

約数の個数: 192

約数和(自身を含む): 285092559360

約数和(自身を除く): 203696964000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 1543, 2160, 3086, 4320, 4629, 6172, 7715, 9258, 12211, 12344, 13887, 15430, 18516, 23145, 24422, 24688, 27774, 30860, 36633, 37032, 41661, 46290, 48844, 49376, 55548, 61055, 61720, 69435, 73266, 74064, 83322, 92580, 97688, 109899, 111096, 122110, 123440, 138870, 146532, 148128, 166644, 183165, 185160, 195376, 208305, 219798, 222192, 244220, 246880, 277740, 293064, 329697, 333288, 366330, 370320, 390752, 416610, 439596, 444384, 488440, 549495, 555480, 586128, 659394, 666576, 732660, 740640, 833220, 879192, 976880, 1098990, 1110960, 1172256, 1318788, 1333152, 1465320, 1648485, 1666440, 1758384, 1953760, 2197980, 2221920, 2637576, 2930640, 3296970, 3332880, 3516768, 4395960, 5275152, 5861280, 6593940, 6665760, 8791920, 10550304, 13187880, 17583840, 18841573, 26375760, 37683146, 52751520, 56524719, 75366292, 94207865, 113049438, 150732584, 169574157, 188415730, 226098876, 282623595, 301465168, 339148314, 376831460, 452197752, 508722471, 565247190, 602930336, 678296628, 753662920, 847870785, 904395504, 1017444942, 1130494380, 1356593256, 1507325840, 1695741570, 1808791008, 2034889884, 2260988760, 2543612355, 2713186512, 3014651680, 3391483140, 4069779768, 4521977520, 5087224710, 5426373024, 6782966280, 8139559536, 9043955040, 10174449420, 13565932560, 16279119072, 20348898840, 27131865120, 40697797680, 81395595360]

約数ペア:

[(1, 81395595360), (2, 40697797680), (3, 27131865120), (4, 20348898840), (5, 16279119072), (6, 13565932560), (8, 10174449420), (9, 9043955040), (10, 8139559536), (12, 6782966280), (15, 5426373024), (16, 5087224710), (18, 4521977520), (20, 4069779768), (24, 3391483140), (27, 3014651680), (30, 2713186512), (32, 2543612355), (36, 2260988760), (40, 2034889884), (45, 1808791008), (48, 1695741570), (54, 1507325840), (60, 1356593256), (72, 1130494380), (80, 1017444942), (90, 904395504), (96, 847870785), (108, 753662920), (120, 678296628), (135, 602930336), (144, 565247190), (160, 508722471), (180, 452197752), (216, 376831460), (240, 339148314), (270, 301465168), (288, 282623595), (360, 226098876), (432, 188415730), (480, 169574157), (540, 150732584), (720, 113049438), (864, 94207865), (1080, 75366292), (1440, 56524719), (1543, 52751520), (2160, 37683146), (3086, 26375760), (4320, 18841573), (4629, 17583840), (6172, 13187880), (7715, 10550304), (9258, 8791920), (12211, 6665760), (12344, 6593940), (13887, 5861280), (15430, 5275152), (18516, 4395960), (23145, 3516768), (24422, 3332880), (24688, 3296970), (27774, 2930640), (30860, 2637576), (36633, 2221920), (37032, 2197980), (41661, 1953760), (46290, 1758384), (48844, 1666440), (49376, 1648485), (55548, 1465320), (61055, 1333152), (61720, 1318788), (69435, 1172256), (73266, 1110960), (74064, 1098990), (83322, 976880), (92580, 879192), (97688, 833220), (109899, 740640), (111096, 732660), (122110, 666576), (123440, 659394), (138870, 586128), (146532, 555480), (148128, 549495), (166644, 488440), (183165, 444384), (185160, 439596), (195376, 416610), (208305, 390752), (219798, 370320), (222192, 366330), (244220, 333288), (246880, 329697), (277740, 293064)]