18842390640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{513137}}^1$

素因数の和:513176

約数の個数: 160

約数和(自身を含む): 68719440960

約数和(自身を除く): 49877050320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 513137, 1026274, 1539411, 2052548, 2565685, 3078822, 4105096, 4618233, 5131370, 6157644, 7697055, 8210192, 8723329, 9236466, 10262740, 12315288, 13854699, 15394110, 17446658, 18472932, 20525480, 23091165, 24630576, 26169987, 27709398, 30788220, 34893316, 36945864, 41050960, 43616645, 46182330, 52339974, 55418796, 61576440, 69273495, 69786632, 73891728, 78509961, 87233290, 92364660, 104679948, 110837592, 123152880, 130849935, 138546990, 139573264, 157019922, 174466580, 184729320, 209359896, 221675184, 235529883, 261699870, 277093980, 314039844, 348933160, 369458640, 392549805, 418719792, 471059766, 523399740, 554187960, 628079688, 697866320, 785099610, 942119532, 1046799480, 1108375920, 1177649415, 1256159376, 1570199220, 1884239064, 2093598960, 2355298830, 3140398440, 3768478128, 4710597660, 6280796880, 9421195320, 18842390640]

約数ペア:

[(1, 18842390640), (2, 9421195320), (3, 6280796880), (4, 4710597660), (5, 3768478128), (6, 3140398440), (8, 2355298830), (9, 2093598960), (10, 1884239064), (12, 1570199220), (15, 1256159376), (16, 1177649415), (17, 1108375920), (18, 1046799480), (20, 942119532), (24, 785099610), (27, 697866320), (30, 628079688), (34, 554187960), (36, 523399740), (40, 471059766), (45, 418719792), (48, 392549805), (51, 369458640), (54, 348933160), (60, 314039844), (68, 277093980), (72, 261699870), (80, 235529883), (85, 221675184), (90, 209359896), (102, 184729320), (108, 174466580), (120, 157019922), (135, 139573264), (136, 138546990), (144, 130849935), (153, 123152880), (170, 110837592), (180, 104679948), (204, 92364660), (216, 87233290), (240, 78509961), (255, 73891728), (270, 69786632), (272, 69273495), (306, 61576440), (340, 55418796), (360, 52339974), (408, 46182330), (432, 43616645), (459, 41050960), (510, 36945864), (540, 34893316), (612, 30788220), (680, 27709398), (720, 26169987), (765, 24630576), (816, 23091165), (918, 20525480), (1020, 18472932), (1080, 17446658), (1224, 15394110), (1360, 13854699), (1530, 12315288), (1836, 10262740), (2040, 9236466), (2160, 8723329), (2295, 8210192), (2448, 7697055), (3060, 6157644), (3672, 5131370), (4080, 4618233), (4590, 4105096), (6120, 3078822), (7344, 2565685), (9180, 2052548), (12240, 1539411), (18360, 1026274), (36720, 513137)]