2415696080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 6844990464

約数和(自身を除く): 4429294384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 103, 112, 124, 140, 155, 193, 196, 206, 217, 245, 248, 280, 310, 386, 392, 412, 434, 490, 496, 515, 560, 620, 721, 772, 784, 824, 868, 965, 980, 1030, 1085, 1240, 1351, 1442, 1519, 1544, 1648, 1736, 1930, 1960, 2060, 2170, 2480, 2702, 2884, 3038, 3088, 3193, 3472, 3605, 3860, 3920, 4120, 4340, 5047, 5404, 5768, 5983, 6076, 6386, 6755, 7210, 7595, 7720, 8240, 8680, 9457, 10094, 10808, 11536, 11966, 12152, 12772, 13510, 14420, 15190, 15440, 15965, 17360, 18914, 19879, 20188, 21616, 22351, 23932, 24304, 25235, 25544, 27020, 28840, 29915, 30380, 31930, 37828, 39758, 40376, 41881, 44702, 47285, 47864, 50470, 51088, 54040, 57680, 59830, 60760, 63860, 75656, 79516, 80752, 83762, 89404, 94570, 95728, 99395, 100940, 108080, 111755, 119660, 121520, 127720, 139153, 151312, 156457, 159032, 167524, 178808, 189140, 198790, 201880, 209405, 223510, 239320, 255440, 278306, 293167, 312914, 318064, 335048, 357616, 378280, 397580, 403760, 418810, 447020, 478640, 556612, 586334, 616249, 625828, 670096, 695765, 756560, 782285, 795160, 837620, 894040, 974071, 1113224, 1172668, 1232498, 1251656, 1391530, 1465835, 1564570, 1590320, 1675240, 1788080, 1948142, 2226448, 2345336, 2464996, 2503312, 2783060, 2931670, 3081245, 3129140, 3350480, 3896284, 4313743, 4690672, 4870355, 4929992, 5566120, 5863340, 6162490, 6258280, 7792568, 8627486, 9740710, 9859984, 11132240, 11726680, 12324980, 12516560, 15585136, 17254972, 19481420, 21568715, 23453360, 24649960, 30196201, 34509944, 38962840, 43137430, 49299920, 60392402, 69019888, 77925680, 86274860, 120784804, 150981005, 172549720, 241569608, 301962010, 345099440, 483139216, 603924020, 1207848040, 2415696080]

約数ペア:

[(1, 2415696080), (2, 1207848040), (4, 603924020), (5, 483139216), (7, 345099440), (8, 301962010), (10, 241569608), (14, 172549720), (16, 150981005), (20, 120784804), (28, 86274860), (31, 77925680), (35, 69019888), (40, 60392402), (49, 49299920), (56, 43137430), (62, 38962840), (70, 34509944), (80, 30196201), (98, 24649960), (103, 23453360), (112, 21568715), (124, 19481420), (140, 17254972), (155, 15585136), (193, 12516560), (196, 12324980), (206, 11726680), (217, 11132240), (245, 9859984), (248, 9740710), (280, 8627486), (310, 7792568), (386, 6258280), (392, 6162490), (412, 5863340), (434, 5566120), (490, 4929992), (496, 4870355), (515, 4690672), (560, 4313743), (620, 3896284), (721, 3350480), (772, 3129140), (784, 3081245), (824, 2931670), (868, 2783060), (965, 2503312), (980, 2464996), (1030, 2345336), (1085, 2226448), (1240, 1948142), (1351, 1788080), (1442, 1675240), (1519, 1590320), (1544, 1564570), (1648, 1465835), (1736, 1391530), (1930, 1251656), (1960, 1232498), (2060, 1172668), (2170, 1113224), (2480, 974071), (2702, 894040), (2884, 837620), (3038, 795160), (3088, 782285), (3193, 756560), (3472, 695765), (3605, 670096), (3860, 625828), (3920, 616249), (4120, 586334), (4340, 556612), (5047, 478640), (5404, 447020), (5768, 418810), (5983, 403760), (6076, 397580), (6386, 378280), (6755, 357616), (7210, 335048), (7595, 318064), (7720, 312914), (8240, 293167), (8680, 278306), (9457, 255440), (10094, 239320), (10808, 223510), (11536, 209405), (11966, 201880), (12152, 198790), (12772, 189140), (13510, 178808), (14420, 167524), (15190, 159032), (15440, 156457), (15965, 151312), (17360, 139153), (18914, 127720), (19879, 121520), (20188, 119660), (21616, 111755), (22351, 108080), (23932, 100940), (24304, 99395), (25235, 95728), (25544, 94570), (27020, 89404), (28840, 83762), (29915, 80752), (30380, 79516), (31930, 75656), (37828, 63860), (39758, 60760), (40376, 59830), (41881, 57680), (44702, 54040), (47285, 51088), (47864, 50470)]