381076080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 320

約数和(自身を含む): 1560757248

約数和(自身を除く): 1179681168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1213, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1680, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2426, 2618, 2640, 2805, 2856, 2992, 3080, 3570, 3639, 3696, 3740, 3927, 4080, 4488, 4620, 4760, 4852, 5236, 5610, 5712, 6065, 6160, 6545, 7140, 7278, 7480, 7854, 8491, 8976, 9240, 9520, 9704, 10472, 11220, 12130, 13090, 13343, 14280, 14556, 14960, 15708, 16982, 18195, 18480, 19408, 19635, 20621, 20944, 22440, 24260, 25473, 26180, 26686, 28560, 29112, 31416, 33964, 36390, 39270, 40029, 41242, 42455, 44880, 48520, 50946, 52360, 53372, 58224, 61863, 62832, 66715, 67928, 72780, 78540, 80058, 82484, 84910, 93401, 97040, 101892, 103105, 104720, 106744, 123726, 127365, 133430, 135856, 144347, 145560, 157080, 160116, 164968, 169820, 186802, 200145, 203784, 206210, 213488, 226831, 247452, 254730, 266860, 280203, 288694, 291120, 309315, 314160, 320232, 329936, 339640, 373604, 400290, 407568, 412420, 433041, 453662, 467005, 494904, 509460, 533720, 560406, 577388, 618630, 640464, 679280, 680493, 721735, 747208, 800580, 824840, 866082, 907324, 934010, 989808, 1018920, 1067440, 1120812, 1134155, 1154776, 1237260, 1360986, 1401015, 1443470, 1494416, 1587817, 1601160, 1649680, 1732164, 1814648, 1868020, 2037840, 2165205, 2241624, 2268310, 2309552, 2474520, 2721972, 2802030, 2886940, 3175634, 3202320, 3402465, 3464328, 3629296, 3736040, 4330410, 4483248, 4536620, 4763451, 4949040, 5443944, 5604060, 5773880, 6351268, 6804930, 6928656, 7472080, 7939085, 8660820, 9073240, 9526902, 10887888, 11208120, 11547760, 12702536, 13609860, 15878170, 17321640, 18146480, 19053804, 22416240, 23817255, 25405072, 27219720, 31756340, 34643280, 38107608, 47634510, 54439440, 63512680, 76215216, 95269020, 127025360, 190538040, 381076080]

約数ペア:

[(1, 381076080), (2, 190538040), (3, 127025360), (4, 95269020), (5, 76215216), (6, 63512680), (7, 54439440), (8, 47634510), (10, 38107608), (11, 34643280), (12, 31756340), (14, 27219720), (15, 25405072), (16, 23817255), (17, 22416240), (20, 19053804), (21, 18146480), (22, 17321640), (24, 15878170), (28, 13609860), (30, 12702536), (33, 11547760), (34, 11208120), (35, 10887888), (40, 9526902), (42, 9073240), (44, 8660820), (48, 7939085), (51, 7472080), (55, 6928656), (56, 6804930), (60, 6351268), (66, 5773880), (68, 5604060), (70, 5443944), (77, 4949040), (80, 4763451), (84, 4536620), (85, 4483248), (88, 4330410), (102, 3736040), (105, 3629296), (110, 3464328), (112, 3402465), (119, 3202320), (120, 3175634), (132, 2886940), (136, 2802030), (140, 2721972), (154, 2474520), (165, 2309552), (168, 2268310), (170, 2241624), (176, 2165205), (187, 2037840), (204, 1868020), (210, 1814648), (220, 1732164), (231, 1649680), (238, 1601160), (240, 1587817), (255, 1494416), (264, 1443470), (272, 1401015), (280, 1360986), (308, 1237260), (330, 1154776), (336, 1134155), (340, 1120812), (357, 1067440), (374, 1018920), (385, 989808), (408, 934010), (420, 907324), (440, 866082), (462, 824840), (476, 800580), (510, 747208), (528, 721735), (560, 680493), (561, 679280), (595, 640464), (616, 618630), (660, 577388), (680, 560406), (714, 533720), (748, 509460), (770, 494904), (816, 467005), (840, 453662), (880, 433041), (924, 412420), (935, 407568), (952, 400290), (1020, 373604), (1122, 339640), (1155, 329936), (1190, 320232), (1213, 314160), (1232, 309315), (1309, 291120), (1320, 288694), (1360, 280203), (1428, 266860), (1496, 254730), (1540, 247452), (1680, 226831), (1785, 213488), (1848, 206210), (1870, 203784), (1904, 200145), (2040, 186802), (2244, 169820), (2310, 164968), (2380, 160116), (2426, 157080), (2618, 145560), (2640, 144347), (2805, 135856), (2856, 133430), (2992, 127365), (3080, 123726), (3570, 106744), (3639, 104720), (3696, 103105), (3740, 101892), (3927, 97040), (4080, 93401), (4488, 84910), (4620, 82484), (4760, 80058), (4852, 78540), (5236, 72780), (5610, 67928), (5712, 66715), (6065, 62832), (6160, 61863), (6545, 58224), (7140, 53372), (7278, 52360), (7480, 50946), (7854, 48520), (8491, 44880), (8976, 42455), (9240, 41242), (9520, 40029), (9704, 39270), (10472, 36390), (11220, 33964), (12130, 31416), (13090, 29112), (13343, 28560), (14280, 26686), (14556, 26180), (14960, 25473), (15708, 24260), (16982, 22440), (18195, 20944), (18480, 20621), (19408, 19635)]