309158246240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{2801}}^1$

素因数の和:3265

約数の個数: 192

約数和(自身を含む): 773268612480

約数和(自身を除く): 464110366240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 230, 337, 356, 368, 445, 460, 674, 712, 736, 890, 920, 1348, 1424, 1685, 1780, 1840, 2047, 2696, 2801, 2848, 3370, 3560, 3680, 4094, 5392, 5602, 6740, 7120, 7751, 8188, 10235, 10784, 11204, 13480, 14005, 14240, 15502, 16376, 20470, 22408, 26960, 28010, 29993, 31004, 32752, 38755, 40940, 44816, 53920, 56020, 59986, 62008, 64423, 65504, 77510, 81880, 89632, 112040, 119972, 124016, 128846, 149965, 155020, 163760, 224080, 239944, 248032, 249289, 257692, 299930, 310040, 322115, 327520, 448160, 479888, 498578, 515384, 599860, 620080, 644230, 689839, 943937, 959776, 997156, 1030768, 1199720, 1240160, 1246445, 1288460, 1379678, 1887874, 1994312, 2061536, 2399440, 2492890, 2576920, 2759356, 3449195, 3775748, 3988624, 4719685, 4798880, 4985780, 5153840, 5518712, 5733647, 6898390, 7551496, 7977248, 9439370, 9971560, 10307680, 11037424, 11467294, 13796780, 15102992, 18878740, 19943120, 21710551, 22074848, 22934588, 27593560, 28668235, 30205984, 37757480, 39886240, 43421102, 45869176, 55187120, 57336470, 75514960, 84010393, 86842204, 91738352, 108552755, 110374240, 114672940, 151029920, 168020786, 173684408, 183476704, 217105510, 229345880, 336041572, 347368816, 420051965, 434211020, 458691760, 672083144, 694737632, 840103930, 868422040, 917383520, 1344166288, 1680207860, 1736844080, 1932239039, 2688332576, 3360415720, 3473688160, 3864478078, 6720831440, 7728956156, 9661195195, 13441662880, 15457912312, 19322390390, 30915824624, 38644780780, 61831649248, 77289561560, 154579123120, 309158246240]

約数ペア:

[(1, 309158246240), (2, 154579123120), (4, 77289561560), (5, 61831649248), (8, 38644780780), (10, 30915824624), (16, 19322390390), (20, 15457912312), (23, 13441662880), (32, 9661195195), (40, 7728956156), (46, 6720831440), (80, 3864478078), (89, 3473688160), (92, 3360415720), (115, 2688332576), (160, 1932239039), (178, 1736844080), (184, 1680207860), (230, 1344166288), (337, 917383520), (356, 868422040), (368, 840103930), (445, 694737632), (460, 672083144), (674, 458691760), (712, 434211020), (736, 420051965), (890, 347368816), (920, 336041572), (1348, 229345880), (1424, 217105510), (1685, 183476704), (1780, 173684408), (1840, 168020786), (2047, 151029920), (2696, 114672940), (2801, 110374240), (2848, 108552755), (3370, 91738352), (3560, 86842204), (3680, 84010393), (4094, 75514960), (5392, 57336470), (5602, 55187120), (6740, 45869176), (7120, 43421102), (7751, 39886240), (8188, 37757480), (10235, 30205984), (10784, 28668235), (11204, 27593560), (13480, 22934588), (14005, 22074848), (14240, 21710551), (15502, 19943120), (16376, 18878740), (20470, 15102992), (22408, 13796780), (26960, 11467294), (28010, 11037424), (29993, 10307680), (31004, 9971560), (32752, 9439370), (38755, 7977248), (40940, 7551496), (44816, 6898390), (53920, 5733647), (56020, 5518712), (59986, 5153840), (62008, 4985780), (64423, 4798880), (65504, 4719685), (77510, 3988624), (81880, 3775748), (89632, 3449195), (112040, 2759356), (119972, 2576920), (124016, 2492890), (128846, 2399440), (149965, 2061536), (155020, 1994312), (163760, 1887874), (224080, 1379678), (239944, 1288460), (248032, 1246445), (249289, 1240160), (257692, 1199720), (299930, 1030768), (310040, 997156), (322115, 959776), (327520, 943937), (448160, 689839), (479888, 644230), (498578, 620080), (515384, 599860)]