494998217520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{40499}}^1$

素因数の和:41043

約数の個数: 160

約数和(自身を含む): 1550472192000

約数和(自身を除く): 1055473974480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 401, 508, 635, 762, 802, 1016, 1203, 1270, 1524, 1604, 1905, 2005, 2032, 2406, 2540, 3048, 3208, 3810, 4010, 4812, 5080, 6015, 6096, 6416, 7620, 8020, 9624, 10160, 12030, 15240, 16040, 19248, 24060, 30480, 32080, 40499, 48120, 50927, 80998, 96240, 101854, 121497, 152781, 161996, 202495, 203708, 242994, 254635, 305562, 323992, 404990, 407416, 485988, 509270, 607485, 611124, 647984, 763905, 809980, 814832, 971976, 1018540, 1214970, 1222248, 1527810, 1619960, 1943952, 2037080, 2429940, 2444496, 3055620, 3239920, 4074160, 4859880, 5143373, 6111240, 9719760, 10286746, 12222480, 15430119, 16240099, 20573492, 25716865, 30860238, 32480198, 41146984, 48720297, 51433730, 61720476, 64960396, 77150595, 81200495, 82293968, 97440594, 102867460, 123440952, 129920792, 154301190, 162400990, 194881188, 205734920, 243601485, 246881904, 259841584, 308602380, 324801980, 389762376, 411469840, 487202970, 617204760, 649603960, 779524752, 974405940, 1234409520, 1299207920, 1948811880, 2062492573, 3897623760, 4124985146, 6187477719, 8249970292, 10312462865, 12374955438, 16499940584, 20624925730, 24749910876, 30937388595, 32999881168, 41249851460, 49499821752, 61874777190, 82499702920, 98999643504, 123749554380, 164999405840, 247499108760, 494998217520]

約数ペア:

[(1, 494998217520), (2, 247499108760), (3, 164999405840), (4, 123749554380), (5, 98999643504), (6, 82499702920), (8, 61874777190), (10, 49499821752), (12, 41249851460), (15, 32999881168), (16, 30937388595), (20, 24749910876), (24, 20624925730), (30, 16499940584), (40, 12374955438), (48, 10312462865), (60, 8249970292), (80, 6187477719), (120, 4124985146), (127, 3897623760), (240, 2062492573), (254, 1948811880), (381, 1299207920), (401, 1234409520), (508, 974405940), (635, 779524752), (762, 649603960), (802, 617204760), (1016, 487202970), (1203, 411469840), (1270, 389762376), (1524, 324801980), (1604, 308602380), (1905, 259841584), (2005, 246881904), (2032, 243601485), (2406, 205734920), (2540, 194881188), (3048, 162400990), (3208, 154301190), (3810, 129920792), (4010, 123440952), (4812, 102867460), (5080, 97440594), (6015, 82293968), (6096, 81200495), (6416, 77150595), (7620, 64960396), (8020, 61720476), (9624, 51433730), (10160, 48720297), (12030, 41146984), (15240, 32480198), (16040, 30860238), (19248, 25716865), (24060, 20573492), (30480, 16240099), (32080, 15430119), (40499, 12222480), (48120, 10286746), (50927, 9719760), (80998, 6111240), (96240, 5143373), (101854, 4859880), (121497, 4074160), (152781, 3239920), (161996, 3055620), (202495, 2444496), (203708, 2429940), (242994, 2037080), (254635, 1943952), (305562, 1619960), (323992, 1527810), (404990, 1222248), (407416, 1214970), (485988, 1018540), (509270, 971976), (607485, 814832), (611124, 809980), (647984, 763905)]