319784438880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{346447}}^1$

素因数の和:347109

約数の個数: 144

約数和(自身を含む): 1092969993024

約数和(自身を除く): 773185554144

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, 240, 288, 360, 480, 641, 720, 1282, 1440, 1923, 2564, 3205, 3846, 5128, 5769, 6410, 7692, 9615, 10256, 11538, 12820, 15384, 19230, 20512, 23076, 25640, 28845, 30768, 38460, 46152, 51280, 57690, 61536, 76920, 92304, 102560, 115380, 153840, 184608, 230760, 307680, 346447, 461520, 692894, 923040, 1039341, 1385788, 1732235, 2078682, 2771576, 3118023, 3464470, 4157364, 5196705, 5543152, 6236046, 6928940, 8314728, 10393410, 11086304, 12472092, 13857880, 15590115, 16629456, 20786820, 24944184, 27715760, 31180230, 33258912, 41573640, 49888368, 55431520, 62360460, 83147280, 99776736, 124720920, 166294560, 222072527, 249441840, 444145054, 498883680, 666217581, 888290108, 1110362635, 1332435162, 1776580216, 1998652743, 2220725270, 2664870324, 3331087905, 3553160432, 3997305486, 4441450540, 5329740648, 6662175810, 7106320864, 7994610972, 8882901080, 9993263715, 10659481296, 13324351620, 15989221944, 17765802160, 19986527430, 21318962592, 26648703240, 31978443888, 35531604320, 39973054860, 53297406480, 63956887776, 79946109720, 106594812960, 159892219440, 319784438880]

約数ペア:

[(1, 319784438880), (2, 159892219440), (3, 106594812960), (4, 79946109720), (5, 63956887776), (6, 53297406480), (8, 39973054860), (9, 35531604320), (10, 31978443888), (12, 26648703240), (15, 21318962592), (16, 19986527430), (18, 17765802160), (20, 15989221944), (24, 13324351620), (30, 10659481296), (32, 9993263715), (36, 8882901080), (40, 7994610972), (45, 7106320864), (48, 6662175810), (60, 5329740648), (72, 4441450540), (80, 3997305486), (90, 3553160432), (96, 3331087905), (120, 2664870324), (144, 2220725270), (160, 1998652743), (180, 1776580216), (240, 1332435162), (288, 1110362635), (360, 888290108), (480, 666217581), (641, 498883680), (720, 444145054), (1282, 249441840), (1440, 222072527), (1923, 166294560), (2564, 124720920), (3205, 99776736), (3846, 83147280), (5128, 62360460), (5769, 55431520), (6410, 49888368), (7692, 41573640), (9615, 33258912), (10256, 31180230), (11538, 27715760), (12820, 24944184), (15384, 20786820), (19230, 16629456), (20512, 15590115), (23076, 13857880), (25640, 12472092), (28845, 11086304), (30768, 10393410), (38460, 8314728), (46152, 6928940), (51280, 6236046), (57690, 5543152), (61536, 5196705), (76920, 4157364), (92304, 3464470), (102560, 3118023), (115380, 2771576), (153840, 2078682), (184608, 1732235), (230760, 1385788), (307680, 1039341), (346447, 923040), (461520, 692894)]