15171356480

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:814

約数の個数: 224

約数和(自身を含む): 42367200000

約数和(自身を除く): 27195843520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 277, 280, 320, 343, 392, 448, 490, 499, 554, 560, 686, 784, 980, 998, 1108, 1120, 1372, 1385, 1568, 1715, 1939, 1960, 1996, 2216, 2240, 2495, 2744, 2770, 3136, 3430, 3493, 3878, 3920, 3992, 4432, 4990, 5488, 5540, 6860, 6986, 7756, 7840, 7984, 8864, 9695, 9980, 10976, 11080, 13573, 13720, 13972, 15512, 15680, 15968, 17465, 17728, 19390, 19960, 21952, 22160, 24451, 27146, 27440, 27944, 31024, 31936, 34930, 38780, 39920, 44320, 48902, 54292, 54880, 55888, 62048, 67865, 69860, 77560, 79840, 88640, 95011, 97804, 108584, 109760, 111776, 122255, 124096, 135730, 138223, 139720, 155120, 159680, 171157, 190022, 195608, 217168, 223552, 244510, 271460, 276446, 279440, 310240, 342314, 380044, 391216, 434336, 475055, 489020, 542920, 552892, 558880, 620480, 684628, 691115, 760088, 782432, 855785, 868672, 950110, 967561, 978040, 1085840, 1105784, 1117760, 1369256, 1382230, 1520176, 1564864, 1711570, 1900220, 1935122, 1956080, 2171680, 2211568, 2738512, 2764460, 3040352, 3423140, 3800440, 3870244, 3912160, 4343360, 4423136, 4837805, 5477024, 5528920, 6080704, 6772927, 6846280, 7600880, 7740488, 7824320, 8846272, 9675610, 10954048, 11057840, 13545854, 13692560, 15201760, 15480976, 19351220, 22115680, 27091708, 27385120, 30403520, 30961952, 33864635, 38702440, 44231360, 47410489, 54183416, 54770240, 61923904, 67729270, 77404880, 94820978, 108366832, 135458540, 154809760, 189641956, 216733664, 237052445, 270917080, 309619520, 379283912, 433467328, 474104890, 541834160, 758567824, 948209780, 1083668320, 1517135648, 1896419560, 2167336640, 3034271296, 3792839120, 7585678240, 15171356480]

約数ペア:

[(1, 15171356480), (2, 7585678240), (4, 3792839120), (5, 3034271296), (7, 2167336640), (8, 1896419560), (10, 1517135648), (14, 1083668320), (16, 948209780), (20, 758567824), (28, 541834160), (32, 474104890), (35, 433467328), (40, 379283912), (49, 309619520), (56, 270917080), (64, 237052445), (70, 216733664), (80, 189641956), (98, 154809760), (112, 135458540), (140, 108366832), (160, 94820978), (196, 77404880), (224, 67729270), (245, 61923904), (277, 54770240), (280, 54183416), (320, 47410489), (343, 44231360), (392, 38702440), (448, 33864635), (490, 30961952), (499, 30403520), (554, 27385120), (560, 27091708), (686, 22115680), (784, 19351220), (980, 15480976), (998, 15201760), (1108, 13692560), (1120, 13545854), (1372, 11057840), (1385, 10954048), (1568, 9675610), (1715, 8846272), (1939, 7824320), (1960, 7740488), (1996, 7600880), (2216, 6846280), (2240, 6772927), (2495, 6080704), (2744, 5528920), (2770, 5477024), (3136, 4837805), (3430, 4423136), (3493, 4343360), (3878, 3912160), (3920, 3870244), (3992, 3800440), (4432, 3423140), (4990, 3040352), (5488, 2764460), (5540, 2738512), (6860, 2211568), (6986, 2171680), (7756, 1956080), (7840, 1935122), (7984, 1900220), (8864, 1711570), (9695, 1564864), (9980, 1520176), (10976, 1382230), (11080, 1369256), (13573, 1117760), (13720, 1105784), (13972, 1085840), (15512, 978040), (15680, 967561), (15968, 950110), (17465, 868672), (17728, 855785), (19390, 782432), (19960, 760088), (21952, 691115), (22160, 684628), (24451, 620480), (27146, 558880), (27440, 552892), (27944, 542920), (31024, 489020), (31936, 475055), (34930, 434336), (38780, 391216), (39920, 380044), (44320, 342314), (48902, 310240), (54292, 279440), (54880, 276446), (55888, 271460), (62048, 244510), (67865, 223552), (69860, 217168), (77560, 195608), (79840, 190022), (88640, 171157), (95011, 159680), (97804, 155120), (108584, 139720), (109760, 138223), (111776, 135730), (122255, 124096)]