28067459040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1657}}^1$

素因数の和:2991

約数の個数: 240

約数和(自身を含む): 99190354032

約数和(自身を除く): 71122894992

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1307, 1440, 1620, 1657, 2160, 2592, 2614, 3240, 3314, 3921, 4320, 4971, 5228, 6480, 6535, 6628, 7842, 8285, 9942, 10456, 11763, 12960, 13070, 13256, 14913, 15684, 16570, 19605, 19884, 20912, 23526, 24855, 26140, 26512, 29826, 31368, 33140, 35289, 39210, 39768, 41824, 44739, 47052, 49710, 52280, 53024, 58815, 59652, 62736, 66280, 70578, 74565, 78420, 79536, 89478, 94104, 99420, 104560, 105867, 117630, 119304, 125472, 132560, 134217, 141156, 149130, 156840, 159072, 176445, 178956, 188208, 198840, 209120, 211734, 223695, 235260, 238608, 265120, 268434, 282312, 298260, 313680, 352890, 357912, 376416, 397680, 423468, 447390, 470520, 477216, 529335, 536868, 564624, 596520, 627360, 671085, 705780, 715824, 795360, 846936, 894780, 941040, 1058670, 1073736, 1129248, 1193040, 1342170, 1411560, 1431648, 1693872, 1789560, 1882080, 2117340, 2147472, 2165699, 2386080, 2684340, 2823120, 3387744, 3579120, 4234680, 4294944, 4331398, 5368680, 5646240, 6497097, 7158240, 8469360, 8662796, 10737360, 10828495, 12994194, 16938720, 17325592, 19491291, 21474720, 21656990, 25988388, 32485485, 34651184, 38982582, 43313980, 51976776, 58473873, 64970970, 69302368, 77965164, 86627960, 97456455, 103953552, 116947746, 129941940, 155930328, 173255920, 175421619, 194912910, 207907104, 233895492, 259883880, 292369365, 311860656, 346511840, 350843238, 389825820, 467790984, 519767760, 584738730, 623721312, 701686476, 779651640, 877108095, 935581968, 1039535520, 1169477460, 1403372952, 1559303280, 1754216190, 1871163936, 2338954920, 2806745904, 3118606560, 3508432380, 4677909840, 5613491808, 7016864760, 9355819680, 14033729520, 28067459040]

約数ペア:

[(1, 28067459040), (2, 14033729520), (3, 9355819680), (4, 7016864760), (5, 5613491808), (6, 4677909840), (8, 3508432380), (9, 3118606560), (10, 2806745904), (12, 2338954920), (15, 1871163936), (16, 1754216190), (18, 1559303280), (20, 1403372952), (24, 1169477460), (27, 1039535520), (30, 935581968), (32, 877108095), (36, 779651640), (40, 701686476), (45, 623721312), (48, 584738730), (54, 519767760), (60, 467790984), (72, 389825820), (80, 350843238), (81, 346511840), (90, 311860656), (96, 292369365), (108, 259883880), (120, 233895492), (135, 207907104), (144, 194912910), (160, 175421619), (162, 173255920), (180, 155930328), (216, 129941940), (240, 116947746), (270, 103953552), (288, 97456455), (324, 86627960), (360, 77965164), (405, 69302368), (432, 64970970), (480, 58473873), (540, 51976776), (648, 43313980), (720, 38982582), (810, 34651184), (864, 32485485), (1080, 25988388), (1296, 21656990), (1307, 21474720), (1440, 19491291), (1620, 17325592), (1657, 16938720), (2160, 12994194), (2592, 10828495), (2614, 10737360), (3240, 8662796), (3314, 8469360), (3921, 7158240), (4320, 6497097), (4971, 5646240), (5228, 5368680), (6480, 4331398), (6535, 4294944), (6628, 4234680), (7842, 3579120), (8285, 3387744), (9942, 2823120), (10456, 2684340), (11763, 2386080), (12960, 2165699), (13070, 2147472), (13256, 2117340), (14913, 1882080), (15684, 1789560), (16570, 1693872), (19605, 1431648), (19884, 1411560), (20912, 1342170), (23526, 1193040), (24855, 1129248), (26140, 1073736), (26512, 1058670), (29826, 941040), (31368, 894780), (33140, 846936), (35289, 795360), (39210, 715824), (39768, 705780), (41824, 671085), (44739, 627360), (47052, 596520), (49710, 564624), (52280, 536868), (53024, 529335), (58815, 477216), (59652, 470520), (62736, 447390), (66280, 423468), (70578, 397680), (74565, 376416), (78420, 357912), (79536, 352890), (89478, 313680), (94104, 298260), (99420, 282312), (104560, 268434), (105867, 265120), (117630, 238608), (119304, 235260), (125472, 223695), (132560, 211734), (134217, 209120), (141156, 198840), (149130, 188208), (156840, 178956), (159072, 176445)]