4977120680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 256

約数和(自身を含む): 14089420800

約数和(自身を除く): 9112300120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 103, 124, 133, 140, 152, 155, 190, 206, 217, 248, 266, 280, 293, 310, 380, 412, 434, 515, 532, 586, 589, 620, 665, 721, 760, 824, 868, 1030, 1064, 1085, 1172, 1178, 1240, 1330, 1442, 1465, 1736, 1957, 2051, 2060, 2170, 2344, 2356, 2660, 2884, 2930, 2945, 3193, 3605, 3914, 4102, 4120, 4123, 4340, 4712, 5320, 5567, 5768, 5860, 5890, 6386, 7210, 7828, 8204, 8246, 8680, 9083, 9785, 10255, 11134, 11720, 11780, 12772, 13699, 14420, 15656, 15965, 16408, 16492, 18166, 19570, 20510, 20615, 22268, 22351, 23560, 25544, 27398, 27835, 28840, 30179, 31930, 32984, 36332, 38969, 39140, 41020, 41230, 44536, 44702, 45415, 54796, 55670, 60358, 60667, 63581, 63860, 68495, 72664, 77938, 78280, 82040, 82460, 89404, 90830, 109592, 111340, 111755, 120716, 121334, 127162, 127720, 136990, 150895, 155876, 164920, 172577, 178808, 181660, 194845, 211253, 222680, 223510, 241432, 242668, 254324, 273980, 301790, 303335, 311752, 317905, 345154, 363320, 389690, 422506, 424669, 447020, 485336, 508648, 547960, 573401, 603580, 606670, 635810, 690308, 779380, 845012, 849338, 862885, 894040, 935549, 1056265, 1146802, 1207160, 1208039, 1213340, 1271620, 1380616, 1558760, 1690024, 1698676, 1725770, 1871098, 2112530, 2123345, 2293604, 2416078, 2426680, 2543240, 2867005, 3397352, 3451540, 3742196, 4013807, 4225060, 4246690, 4587208, 4677745, 4832156, 5734010, 6040195, 6548843, 6903080, 7484392, 8027614, 8450120, 8493380, 9355490, 9664312, 11468020, 12080390, 13097686, 16055228, 16986760, 17775431, 18710980, 20069035, 22936040, 24160780, 26195372, 32110456, 32744215, 35550862, 37421960, 40138070, 48321560, 52390744, 65488430, 71101724, 80276140, 88877155, 124428017, 130976860, 142203448, 160552280, 177754310, 248856034, 261953720, 355508620, 497712068, 622140085, 711017240, 995424136, 1244280170, 2488560340, 4977120680]

約数ペア:

[(1, 4977120680), (2, 2488560340), (4, 1244280170), (5, 995424136), (7, 711017240), (8, 622140085), (10, 497712068), (14, 355508620), (19, 261953720), (20, 248856034), (28, 177754310), (31, 160552280), (35, 142203448), (38, 130976860), (40, 124428017), (56, 88877155), (62, 80276140), (70, 71101724), (76, 65488430), (95, 52390744), (103, 48321560), (124, 40138070), (133, 37421960), (140, 35550862), (152, 32744215), (155, 32110456), (190, 26195372), (206, 24160780), (217, 22936040), (248, 20069035), (266, 18710980), (280, 17775431), (293, 16986760), (310, 16055228), (380, 13097686), (412, 12080390), (434, 11468020), (515, 9664312), (532, 9355490), (586, 8493380), (589, 8450120), (620, 8027614), (665, 7484392), (721, 6903080), (760, 6548843), (824, 6040195), (868, 5734010), (1030, 4832156), (1064, 4677745), (1085, 4587208), (1172, 4246690), (1178, 4225060), (1240, 4013807), (1330, 3742196), (1442, 3451540), (1465, 3397352), (1736, 2867005), (1957, 2543240), (2051, 2426680), (2060, 2416078), (2170, 2293604), (2344, 2123345), (2356, 2112530), (2660, 1871098), (2884, 1725770), (2930, 1698676), (2945, 1690024), (3193, 1558760), (3605, 1380616), (3914, 1271620), (4102, 1213340), (4120, 1208039), (4123, 1207160), (4340, 1146802), (4712, 1056265), (5320, 935549), (5567, 894040), (5768, 862885), (5860, 849338), (5890, 845012), (6386, 779380), (7210, 690308), (7828, 635810), (8204, 606670), (8246, 603580), (8680, 573401), (9083, 547960), (9785, 508648), (10255, 485336), (11134, 447020), (11720, 424669), (11780, 422506), (12772, 389690), (13699, 363320), (14420, 345154), (15656, 317905), (15965, 311752), (16408, 303335), (16492, 301790), (18166, 273980), (19570, 254324), (20510, 242668), (20615, 241432), (22268, 223510), (22351, 222680), (23560, 211253), (25544, 194845), (27398, 181660), (27835, 178808), (28840, 172577), (30179, 164920), (31930, 155876), (32984, 150895), (36332, 136990), (38969, 127720), (39140, 127162), (41020, 121334), (41230, 120716), (44536, 111755), (44702, 111340), (45415, 109592), (54796, 90830), (55670, 89404), (60358, 82460), (60667, 82040), (63581, 78280), (63860, 77938), (68495, 72664)]