13217287440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1123919}}^1$

素因数の和:1123949

約数の個数: 120

約数和(自身を含む): 47663199360

約数和(自身を除く): 34445911920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 1123919, 2247838, 3371757, 4495676, 5619595, 6743514, 7867433, 8991352, 11239190, 13487028, 15734866, 16858785, 17982704, 22478380, 23602299, 26974056, 31469732, 33717570, 39337165, 44956760, 47204598, 53948112, 55072031, 62939464, 67435140, 78674330, 89913520, 94409196, 110144062, 118011495, 125878928, 134870280, 157348660, 165216093, 188818392, 220288124, 236022990, 269740560, 275360155, 314697320, 330432186, 377636784, 440576248, 472045980, 550720310, 629394640, 660864372, 826080465, 881152496, 944091960, 1101440620, 1321728744, 1652160930, 1888183920, 2202881240, 2643457488, 3304321860, 4405762480, 6608643720, 13217287440]

約数ペア:

[(1, 13217287440), (2, 6608643720), (3, 4405762480), (4, 3304321860), (5, 2643457488), (6, 2202881240), (7, 1888183920), (8, 1652160930), (10, 1321728744), (12, 1101440620), (14, 944091960), (15, 881152496), (16, 826080465), (20, 660864372), (21, 629394640), (24, 550720310), (28, 472045980), (30, 440576248), (35, 377636784), (40, 330432186), (42, 314697320), (48, 275360155), (49, 269740560), (56, 236022990), (60, 220288124), (70, 188818392), (80, 165216093), (84, 157348660), (98, 134870280), (105, 125878928), (112, 118011495), (120, 110144062), (140, 94409196), (147, 89913520), (168, 78674330), (196, 67435140), (210, 62939464), (240, 55072031), (245, 53948112), (280, 47204598), (294, 44956760), (336, 39337165), (392, 33717570), (420, 31469732), (490, 26974056), (560, 23602299), (588, 22478380), (735, 17982704), (784, 16858785), (840, 15734866), (980, 13487028), (1176, 11239190), (1470, 8991352), (1680, 7867433), (1960, 6743514), (2352, 5619595), (2940, 4495676), (3920, 3371757), (5880, 2247838), (11760, 1123919)]