293690280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6073}}^1$

素因数の和:6131

約数の個数: 128

約数和(自身を含む): 979614720

約数和(自身を除く): 685924440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 6073, 8060, 9672, 12090, 12146, 16120, 18219, 24180, 24292, 30365, 36438, 48360, 48584, 60730, 72876, 78949, 91095, 121460, 145752, 157898, 182190, 188263, 236847, 242920, 315796, 364380, 376526, 394745, 473694, 564789, 631592, 728760, 753052, 789490, 941315, 947388, 1129578, 1184235, 1506104, 1578980, 1882630, 1894776, 2259156, 2368470, 2447419, 2823945, 3157960, 3765260, 4518312, 4736940, 4894838, 5647890, 7342257, 7530520, 9473880, 9789676, 11295780, 12237095, 14684514, 19579352, 22591560, 24474190, 29369028, 36711285, 48948380, 58738056, 73422570, 97896760, 146845140, 293690280]

約数ペア:

[(1, 293690280), (2, 146845140), (3, 97896760), (4, 73422570), (5, 58738056), (6, 48948380), (8, 36711285), (10, 29369028), (12, 24474190), (13, 22591560), (15, 19579352), (20, 14684514), (24, 12237095), (26, 11295780), (30, 9789676), (31, 9473880), (39, 7530520), (40, 7342257), (52, 5647890), (60, 4894838), (62, 4736940), (65, 4518312), (78, 3765260), (93, 3157960), (104, 2823945), (120, 2447419), (124, 2368470), (130, 2259156), (155, 1894776), (156, 1882630), (186, 1578980), (195, 1506104), (248, 1184235), (260, 1129578), (310, 947388), (312, 941315), (372, 789490), (390, 753052), (403, 728760), (465, 631592), (520, 564789), (620, 473694), (744, 394745), (780, 376526), (806, 364380), (930, 315796), (1209, 242920), (1240, 236847), (1560, 188263), (1612, 182190), (1860, 157898), (2015, 145752), (2418, 121460), (3224, 91095), (3720, 78949), (4030, 72876), (4836, 60730), (6045, 48584), (6073, 48360), (8060, 36438), (9672, 30365), (12090, 24292), (12146, 24180), (16120, 18219)]