746929440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2633}}^1$

素因数の和:2851

約数の個数: 144

約数和(自身を含む): 2562808248

約数和(自身を除く): 1815878808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2633, 2955, 3152, 3546, 3940, 4728, 5266, 5910, 6304, 7092, 7880, 7899, 8865, 9456, 10532, 11820, 13165, 14184, 15760, 15798, 17730, 18912, 21064, 23640, 23697, 26330, 28368, 31520, 31596, 35460, 39495, 42128, 47280, 47394, 52660, 56736, 63192, 70920, 78990, 84256, 94560, 94788, 105320, 118485, 126384, 141840, 157980, 189576, 210640, 236970, 252768, 283680, 315960, 379152, 421280, 473940, 518701, 631920, 758304, 947880, 1037402, 1263840, 1556103, 1895760, 2074804, 2593505, 3112206, 3791520, 4149608, 4668309, 5187010, 6224412, 7780515, 8299216, 9336618, 10374020, 12448824, 15561030, 16598432, 18673236, 20748040, 23341545, 24897648, 31122060, 37346472, 41496080, 46683090, 49795296, 62244120, 74692944, 82992160, 93366180, 124488240, 149385888, 186732360, 248976480, 373464720, 746929440]

約数ペア:

[(1, 746929440), (2, 373464720), (3, 248976480), (4, 186732360), (5, 149385888), (6, 124488240), (8, 93366180), (9, 82992160), (10, 74692944), (12, 62244120), (15, 49795296), (16, 46683090), (18, 41496080), (20, 37346472), (24, 31122060), (30, 24897648), (32, 23341545), (36, 20748040), (40, 18673236), (45, 16598432), (48, 15561030), (60, 12448824), (72, 10374020), (80, 9336618), (90, 8299216), (96, 7780515), (120, 6224412), (144, 5187010), (160, 4668309), (180, 4149608), (197, 3791520), (240, 3112206), (288, 2593505), (360, 2074804), (394, 1895760), (480, 1556103), (591, 1263840), (720, 1037402), (788, 947880), (985, 758304), (1182, 631920), (1440, 518701), (1576, 473940), (1773, 421280), (1970, 379152), (2364, 315960), (2633, 283680), (2955, 252768), (3152, 236970), (3546, 210640), (3940, 189576), (4728, 157980), (5266, 141840), (5910, 126384), (6304, 118485), (7092, 105320), (7880, 94788), (7899, 94560), (8865, 84256), (9456, 78990), (10532, 70920), (11820, 63192), (13165, 56736), (14184, 52660), (15760, 47394), (15798, 47280), (17730, 42128), (18912, 39495), (21064, 35460), (23640, 31596), (23697, 31520), (26330, 28368)]