9279168840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1993}}^1$

素因数の和:2498

約数の個数: 192

約数和(自身を含む): 31355251200

約数和(自身を除く): 22076082360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 479, 486, 540, 648, 810, 958, 972, 1080, 1215, 1437, 1620, 1916, 1944, 1993, 2395, 2430, 2874, 3240, 3832, 3986, 4311, 4790, 4860, 5748, 5979, 7185, 7972, 8622, 9580, 9720, 9965, 11496, 11958, 12933, 14370, 15944, 17244, 17937, 19160, 19930, 21555, 23916, 25866, 28740, 29895, 34488, 35874, 38799, 39860, 43110, 47832, 51732, 53811, 57480, 59790, 64665, 71748, 77598, 79720, 86220, 89685, 103464, 107622, 116397, 119580, 129330, 143496, 155196, 161433, 172440, 179370, 193995, 215244, 232794, 239160, 258660, 269055, 310392, 322866, 358740, 387990, 430488, 465588, 484299, 517320, 538110, 581985, 645732, 717480, 775980, 807165, 931176, 954647, 968598, 1076220, 1163970, 1291464, 1551960, 1614330, 1909294, 1937196, 2152440, 2327940, 2421495, 2863941, 3228660, 3818588, 3874392, 4655880, 4773235, 4842990, 5727882, 6457320, 7637176, 8591823, 9546470, 9685980, 11455764, 14319705, 17183646, 19092940, 19371960, 22911528, 25775469, 28639410, 34367292, 38185880, 42959115, 51550938, 57278820, 68734584, 77326407, 85918230, 103101876, 114557640, 128877345, 154652814, 171836460, 206203752, 231979221, 257754690, 309305628, 343672920, 386632035, 463958442, 515509380, 618611256, 773264070, 927916884, 1031018760, 1159896105, 1546528140, 1855833768, 2319792210, 3093056280, 4639584420, 9279168840]

約数ペア:

[(1, 9279168840), (2, 4639584420), (3, 3093056280), (4, 2319792210), (5, 1855833768), (6, 1546528140), (8, 1159896105), (9, 1031018760), (10, 927916884), (12, 773264070), (15, 618611256), (18, 515509380), (20, 463958442), (24, 386632035), (27, 343672920), (30, 309305628), (36, 257754690), (40, 231979221), (45, 206203752), (54, 171836460), (60, 154652814), (72, 128877345), (81, 114557640), (90, 103101876), (108, 85918230), (120, 77326407), (135, 68734584), (162, 57278820), (180, 51550938), (216, 42959115), (243, 38185880), (270, 34367292), (324, 28639410), (360, 25775469), (405, 22911528), (479, 19371960), (486, 19092940), (540, 17183646), (648, 14319705), (810, 11455764), (958, 9685980), (972, 9546470), (1080, 8591823), (1215, 7637176), (1437, 6457320), (1620, 5727882), (1916, 4842990), (1944, 4773235), (1993, 4655880), (2395, 3874392), (2430, 3818588), (2874, 3228660), (3240, 2863941), (3832, 2421495), (3986, 2327940), (4311, 2152440), (4790, 1937196), (4860, 1909294), (5748, 1614330), (5979, 1551960), (7185, 1291464), (7972, 1163970), (8622, 1076220), (9580, 968598), (9720, 954647), (9965, 931176), (11496, 807165), (11958, 775980), (12933, 717480), (14370, 645732), (15944, 581985), (17244, 538110), (17937, 517320), (19160, 484299), (19930, 465588), (21555, 430488), (23916, 387990), (25866, 358740), (28740, 322866), (29895, 310392), (34488, 269055), (35874, 258660), (38799, 239160), (39860, 232794), (43110, 215244), (47832, 193995), (51732, 179370), (53811, 172440), (57480, 161433), (59790, 155196), (64665, 143496), (71748, 129330), (77598, 119580), (79720, 116397), (86220, 107622), (89685, 103464)]