264639200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 216

約数和(自身を含む): 773903592

約数和(自身を除く): 509264392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 49, 50, 56, 70, 80, 86, 98, 100, 112, 140, 157, 160, 172, 175, 196, 200, 215, 224, 245, 280, 301, 314, 344, 350, 392, 400, 430, 490, 560, 602, 628, 688, 700, 784, 785, 800, 860, 980, 1075, 1099, 1120, 1204, 1225, 1256, 1376, 1400, 1505, 1568, 1570, 1720, 1960, 2107, 2150, 2198, 2408, 2450, 2512, 2800, 3010, 3140, 3440, 3920, 3925, 4214, 4300, 4396, 4816, 4900, 5024, 5495, 5600, 6020, 6280, 6751, 6880, 7525, 7693, 7840, 7850, 8428, 8600, 8792, 9632, 9800, 10535, 10990, 12040, 12560, 13502, 15050, 15386, 15700, 16856, 17200, 17584, 19600, 21070, 21980, 24080, 25120, 27004, 27475, 30100, 30772, 31400, 33712, 33755, 34400, 35168, 38465, 39200, 42140, 43960, 47257, 48160, 52675, 54008, 54950, 60200, 61544, 62800, 67424, 67510, 76930, 84280, 87920, 94514, 105350, 108016, 109900, 120400, 123088, 125600, 135020, 153860, 168560, 168775, 175840, 189028, 192325, 210700, 216032, 219800, 236285, 240800, 246176, 270040, 307720, 330799, 337120, 337550, 378056, 384650, 421400, 439600, 472570, 540080, 615440, 661598, 675100, 756112, 769300, 842800, 879200, 945140, 1080160, 1181425, 1230880, 1323196, 1350200, 1512224, 1538600, 1653995, 1685600, 1890280, 2362850, 2646392, 2700400, 3077200, 3307990, 3780560, 4725700, 5292784, 5400800, 6154400, 6615980, 7561120, 8269975, 9451400, 10585568, 13231960, 16539950, 18902800, 26463920, 33079900, 37805600, 52927840, 66159800, 132319600, 264639200]

約数ペア:

[(1, 264639200), (2, 132319600), (4, 66159800), (5, 52927840), (7, 37805600), (8, 33079900), (10, 26463920), (14, 18902800), (16, 16539950), (20, 13231960), (25, 10585568), (28, 9451400), (32, 8269975), (35, 7561120), (40, 6615980), (43, 6154400), (49, 5400800), (50, 5292784), (56, 4725700), (70, 3780560), (80, 3307990), (86, 3077200), (98, 2700400), (100, 2646392), (112, 2362850), (140, 1890280), (157, 1685600), (160, 1653995), (172, 1538600), (175, 1512224), (196, 1350200), (200, 1323196), (215, 1230880), (224, 1181425), (245, 1080160), (280, 945140), (301, 879200), (314, 842800), (344, 769300), (350, 756112), (392, 675100), (400, 661598), (430, 615440), (490, 540080), (560, 472570), (602, 439600), (628, 421400), (688, 384650), (700, 378056), (784, 337550), (785, 337120), (800, 330799), (860, 307720), (980, 270040), (1075, 246176), (1099, 240800), (1120, 236285), (1204, 219800), (1225, 216032), (1256, 210700), (1376, 192325), (1400, 189028), (1505, 175840), (1568, 168775), (1570, 168560), (1720, 153860), (1960, 135020), (2107, 125600), (2150, 123088), (2198, 120400), (2408, 109900), (2450, 108016), (2512, 105350), (2800, 94514), (3010, 87920), (3140, 84280), (3440, 76930), (3920, 67510), (3925, 67424), (4214, 62800), (4300, 61544), (4396, 60200), (4816, 54950), (4900, 54008), (5024, 52675), (5495, 48160), (5600, 47257), (6020, 43960), (6280, 42140), (6751, 39200), (6880, 38465), (7525, 35168), (7693, 34400), (7840, 33755), (7850, 33712), (8428, 31400), (8600, 30772), (8792, 30100), (9632, 27475), (9800, 27004), (10535, 25120), (10990, 24080), (12040, 21980), (12560, 21070), (13502, 19600), (15050, 17584), (15386, 17200), (15700, 16856)]