42666452080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{45541}}^1$

素因数の和:45807

約数の個数: 120

約数和(自身を含む): 115880708160

約数和(自身を除く): 73214256080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 239, 245, 280, 392, 478, 490, 560, 784, 956, 980, 1195, 1673, 1912, 1960, 2390, 3346, 3824, 3920, 4780, 6692, 8365, 9560, 11711, 13384, 16730, 19120, 23422, 26768, 33460, 45541, 46844, 58555, 66920, 91082, 93688, 117110, 133840, 182164, 187376, 227705, 234220, 318787, 364328, 455410, 468440, 637574, 728656, 910820, 936880, 1275148, 1593935, 1821640, 2231509, 2550296, 3187870, 3643280, 4463018, 5100592, 6375740, 8926036, 10884299, 11157545, 12751480, 17852072, 21768598, 22315090, 25502960, 35704144, 43537196, 44630180, 54421495, 76190093, 87074392, 89260360, 108842990, 152380186, 174148784, 178520720, 217685980, 304760372, 380950465, 435371960, 533330651, 609520744, 761900930, 870743920, 1066661302, 1219041488, 1523801860, 2133322604, 2666653255, 3047603720, 4266645208, 5333306510, 6095207440, 8533290416, 10666613020, 21333226040, 42666452080]

約数ペア:

[(1, 42666452080), (2, 21333226040), (4, 10666613020), (5, 8533290416), (7, 6095207440), (8, 5333306510), (10, 4266645208), (14, 3047603720), (16, 2666653255), (20, 2133322604), (28, 1523801860), (35, 1219041488), (40, 1066661302), (49, 870743920), (56, 761900930), (70, 609520744), (80, 533330651), (98, 435371960), (112, 380950465), (140, 304760372), (196, 217685980), (239, 178520720), (245, 174148784), (280, 152380186), (392, 108842990), (478, 89260360), (490, 87074392), (560, 76190093), (784, 54421495), (956, 44630180), (980, 43537196), (1195, 35704144), (1673, 25502960), (1912, 22315090), (1960, 21768598), (2390, 17852072), (3346, 12751480), (3824, 11157545), (3920, 10884299), (4780, 8926036), (6692, 6375740), (8365, 5100592), (9560, 4463018), (11711, 3643280), (13384, 3187870), (16730, 2550296), (19120, 2231509), (23422, 1821640), (26768, 1593935), (33460, 1275148), (45541, 936880), (46844, 910820), (58555, 728656), (66920, 637574), (91082, 468440), (93688, 455410), (117110, 364328), (133840, 318787), (182164, 234220), (187376, 227705)]