246958320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8687

約数の個数: 160

約数和(自身を含む): 926512128

約数和(自身を除く): 679553808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 8647, 9520, 14280, 17294, 25941, 28560, 34588, 43235, 51882, 60529, 69176, 86470, 103764, 121058, 129705, 138352, 146999, 172940, 181587, 207528, 242116, 259410, 293998, 302645, 345880, 363174, 415056, 440997, 484232, 518820, 587996, 605290, 691760, 726348, 734995, 881994, 907935, 968464, 1028993, 1037640, 1175992, 1210580, 1452696, 1469990, 1763988, 1815870, 2057986, 2075280, 2204985, 2351984, 2421160, 2905392, 2939980, 3086979, 3527976, 3631740, 4115972, 4409970, 4842320, 5144965, 5879960, 6173958, 7055952, 7263480, 8231944, 8819940, 10289930, 11759920, 12347916, 14526960, 15434895, 16463888, 17639880, 20579860, 24695832, 30869790, 35279760, 41159720, 49391664, 61739580, 82319440, 123479160, 246958320]

約数ペア:

[(1, 246958320), (2, 123479160), (3, 82319440), (4, 61739580), (5, 49391664), (6, 41159720), (7, 35279760), (8, 30869790), (10, 24695832), (12, 20579860), (14, 17639880), (15, 16463888), (16, 15434895), (17, 14526960), (20, 12347916), (21, 11759920), (24, 10289930), (28, 8819940), (30, 8231944), (34, 7263480), (35, 7055952), (40, 6173958), (42, 5879960), (48, 5144965), (51, 4842320), (56, 4409970), (60, 4115972), (68, 3631740), (70, 3527976), (80, 3086979), (84, 2939980), (85, 2905392), (102, 2421160), (105, 2351984), (112, 2204985), (119, 2075280), (120, 2057986), (136, 1815870), (140, 1763988), (168, 1469990), (170, 1452696), (204, 1210580), (210, 1175992), (238, 1037640), (240, 1028993), (255, 968464), (272, 907935), (280, 881994), (336, 734995), (340, 726348), (357, 691760), (408, 605290), (420, 587996), (476, 518820), (510, 484232), (560, 440997), (595, 415056), (680, 363174), (714, 345880), (816, 302645), (840, 293998), (952, 259410), (1020, 242116), (1190, 207528), (1360, 181587), (1428, 172940), (1680, 146999), (1785, 138352), (1904, 129705), (2040, 121058), (2380, 103764), (2856, 86470), (3570, 69176), (4080, 60529), (4760, 51882), (5712, 43235), (7140, 34588), (8647, 28560), (9520, 25941), (14280, 17294)]