146430952720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{146513}}^1$

素因数の和:146601

約数の個数: 120

約数和(自身を含む): 378851798808

約数和(自身を除く): 232420846088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 961, 1040, 1240, 1612, 1922, 2015, 2480, 3224, 3844, 4030, 4805, 6448, 7688, 8060, 9610, 12493, 15376, 16120, 19220, 24986, 32240, 38440, 49972, 62465, 76880, 99944, 124930, 146513, 199888, 249860, 293026, 499720, 586052, 732565, 999440, 1172104, 1465130, 1904669, 2344208, 2930260, 3809338, 4541903, 5860520, 7618676, 9083806, 9523345, 11721040, 15237352, 18167612, 19046690, 22709515, 30474704, 36335224, 38093380, 45419030, 59044739, 72670448, 76186760, 90838060, 118089478, 140798993, 152373520, 181676120, 236178956, 281597986, 295223695, 363352240, 472357912, 563195972, 590447390, 703994965, 944715824, 1126391944, 1180894780, 1407989930, 1830386909, 2252783888, 2361789560, 2815979860, 3660773818, 4723579120, 5631959720, 7321547636, 9151934545, 11263919440, 14643095272, 18303869090, 29286190544, 36607738180, 73215476360, 146430952720]

約数ペア:

[(1, 146430952720), (2, 73215476360), (4, 36607738180), (5, 29286190544), (8, 18303869090), (10, 14643095272), (13, 11263919440), (16, 9151934545), (20, 7321547636), (26, 5631959720), (31, 4723579120), (40, 3660773818), (52, 2815979860), (62, 2361789560), (65, 2252783888), (80, 1830386909), (104, 1407989930), (124, 1180894780), (130, 1126391944), (155, 944715824), (208, 703994965), (248, 590447390), (260, 563195972), (310, 472357912), (403, 363352240), (496, 295223695), (520, 281597986), (620, 236178956), (806, 181676120), (961, 152373520), (1040, 140798993), (1240, 118089478), (1612, 90838060), (1922, 76186760), (2015, 72670448), (2480, 59044739), (3224, 45419030), (3844, 38093380), (4030, 36335224), (4805, 30474704), (6448, 22709515), (7688, 19046690), (8060, 18167612), (9610, 15237352), (12493, 11721040), (15376, 9523345), (16120, 9083806), (19220, 7618676), (24986, 5860520), (32240, 4541903), (38440, 3809338), (49972, 2930260), (62465, 2344208), (76880, 1904669), (99944, 1465130), (124930, 1172104), (146513, 999440), (199888, 732565), (249860, 586052), (293026, 499720)]