513822960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 320

約数和(自身を含む): 2142720000

約数和(自身を除く): 1628897040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 1999, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2856, 3024, 3060, 3213, 3570, 3672, 3780, 3998, 4080, 4284, 4590, 4760, 5040, 5355, 5712, 5997, 6120, 6426, 7140, 7344, 7560, 7996, 8568, 9180, 9520, 9995, 10710, 11994, 12240, 12852, 13993, 14280, 15120, 15992, 16065, 17136, 17991, 18360, 19990, 21420, 23988, 25704, 27986, 28560, 29985, 31984, 32130, 33983, 35982, 36720, 39980, 41979, 42840, 47976, 51408, 53973, 55972, 59970, 64260, 67966, 69965, 71964, 79960, 83958, 85680, 89955, 95952, 101949, 107946, 111944, 119940, 125937, 128520, 135932, 139930, 143928, 159920, 167916, 169915, 179910, 203898, 209895, 215892, 223888, 237881, 239880, 251874, 257040, 269865, 271864, 279860, 287856, 305847, 335832, 339830, 359820, 377811, 407796, 419790, 431784, 475762, 479760, 503748, 509745, 539730, 543728, 559720, 611694, 629685, 671664, 679660, 713643, 719640, 755622, 815592, 839580, 863568, 917541, 951524, 1007496, 1019490, 1079460, 1119440, 1189405, 1223388, 1259370, 1359320, 1427286, 1439280, 1511244, 1529235, 1631184, 1679160, 1835082, 1889055, 1903048, 2014992, 2038980, 2140929, 2158920, 2378810, 2446776, 2518740, 2718640, 2854572, 3022488, 3058470, 3358320, 3568215, 3670164, 3778110, 3806096, 4077960, 4281858, 4317840, 4587705, 4757620, 4893552, 5037480, 5709144, 6044976, 6116940, 6422787, 7136430, 7340328, 7556220, 8155920, 8563716, 9175410, 9515240, 10074960, 10704645, 11418288, 12233880, 12845574, 14272860, 14680656, 15112440, 17127432, 18350820, 19030480, 21409290, 24467760, 25691148, 28545720, 30224880, 32113935, 34254864, 36701640, 42818580, 51382296, 57091440, 64227870, 73403280, 85637160, 102764592, 128455740, 171274320, 256911480, 513822960]

約数ペア:

[(1, 513822960), (2, 256911480), (3, 171274320), (4, 128455740), (5, 102764592), (6, 85637160), (7, 73403280), (8, 64227870), (9, 57091440), (10, 51382296), (12, 42818580), (14, 36701640), (15, 34254864), (16, 32113935), (17, 30224880), (18, 28545720), (20, 25691148), (21, 24467760), (24, 21409290), (27, 19030480), (28, 18350820), (30, 17127432), (34, 15112440), (35, 14680656), (36, 14272860), (40, 12845574), (42, 12233880), (45, 11418288), (48, 10704645), (51, 10074960), (54, 9515240), (56, 9175410), (60, 8563716), (63, 8155920), (68, 7556220), (70, 7340328), (72, 7136430), (80, 6422787), (84, 6116940), (85, 6044976), (90, 5709144), (102, 5037480), (105, 4893552), (108, 4757620), (112, 4587705), (119, 4317840), (120, 4281858), (126, 4077960), (135, 3806096), (136, 3778110), (140, 3670164), (144, 3568215), (153, 3358320), (168, 3058470), (170, 3022488), (180, 2854572), (189, 2718640), (204, 2518740), (210, 2446776), (216, 2378810), (238, 2158920), (240, 2140929), (252, 2038980), (255, 2014992), (270, 1903048), (272, 1889055), (280, 1835082), (306, 1679160), (315, 1631184), (336, 1529235), (340, 1511244), (357, 1439280), (360, 1427286), (378, 1359320), (408, 1259370), (420, 1223388), (432, 1189405), (459, 1119440), (476, 1079460), (504, 1019490), (510, 1007496), (540, 951524), (560, 917541), (595, 863568), (612, 839580), (630, 815592), (680, 755622), (714, 719640), (720, 713643), (756, 679660), (765, 671664), (816, 629685), (840, 611694), (918, 559720), (945, 543728), (952, 539730), (1008, 509745), (1020, 503748), (1071, 479760), (1080, 475762), (1190, 431784), (1224, 419790), (1260, 407796), (1360, 377811), (1428, 359820), (1512, 339830), (1530, 335832), (1680, 305847), (1785, 287856), (1836, 279860), (1890, 271864), (1904, 269865), (1999, 257040), (2040, 251874), (2142, 239880), (2160, 237881), (2295, 223888), (2380, 215892), (2448, 209895), (2520, 203898), (2856, 179910), (3024, 169915), (3060, 167916), (3213, 159920), (3570, 143928), (3672, 139930), (3780, 135932), (3998, 128520), (4080, 125937), (4284, 119940), (4590, 111944), (4760, 107946), (5040, 101949), (5355, 95952), (5712, 89955), (5997, 85680), (6120, 83958), (6426, 79960), (7140, 71964), (7344, 69965), (7560, 67966), (7996, 64260), (8568, 59970), (9180, 55972), (9520, 53973), (9995, 51408), (10710, 47976), (11994, 42840), (12240, 41979), (12852, 39980), (13993, 36720), (14280, 35982), (15120, 33983), (15992, 32130), (16065, 31984), (17136, 29985), (17991, 28560), (18360, 27986), (19990, 25704), (21420, 23988)]