762772037680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1\times {\mathrm{188443}}^1$

素因数の和:191138

約数の個数: 80

約数和(自身を含む): 1867495115520

約数和(自身を除く): 1104723077840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2663, 5326, 10652, 13315, 21304, 26630, 42608, 50597, 53260, 101194, 106520, 188443, 202388, 213040, 252985, 376886, 404776, 505970, 753772, 809552, 942215, 1011940, 1507544, 1884430, 2023880, 3015088, 3580417, 3768860, 4047760, 7160834, 7537720, 14321668, 15075440, 17902085, 28643336, 35804170, 57286672, 71608340, 143216680, 286433360, 501823709, 1003647418, 2007294836, 2509118545, 4014589672, 5018237090, 8029179344, 9534650471, 10036474180, 19069300942, 20072948360, 38138601884, 40145896720, 47673252355, 76277203768, 95346504710, 152554407536, 190693009420, 381386018840, 762772037680]

約数ペア:

[(1, 762772037680), (2, 381386018840), (4, 190693009420), (5, 152554407536), (8, 95346504710), (10, 76277203768), (16, 47673252355), (19, 40145896720), (20, 38138601884), (38, 20072948360), (40, 19069300942), (76, 10036474180), (80, 9534650471), (95, 8029179344), (152, 5018237090), (190, 4014589672), (304, 2509118545), (380, 2007294836), (760, 1003647418), (1520, 501823709), (2663, 286433360), (5326, 143216680), (10652, 71608340), (13315, 57286672), (21304, 35804170), (26630, 28643336), (42608, 17902085), (50597, 15075440), (53260, 14321668), (101194, 7537720), (106520, 7160834), (188443, 4047760), (202388, 3768860), (213040, 3580417), (252985, 3015088), (376886, 2023880), (404776, 1884430), (505970, 1507544), (753772, 1011940), (809552, 942215)]