129021480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{51199}}^1$

素因数の和:51223

約数の個数: 96

約数和(自身を含む): 479232000

約数和(自身を除く): 350210520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 51199, 102398, 153597, 204796, 255995, 307194, 358393, 409592, 460791, 511990, 614388, 716786, 767985, 921582, 1023980, 1075179, 1228776, 1433572, 1535970, 1791965, 1843164, 2047960, 2150358, 2303955, 2867144, 3071940, 3225537, 3583930, 3686328, 4300716, 4607910, 5375895, 6143880, 6451074, 7167860, 8601432, 9215820, 10751790, 12902148, 14335720, 16127685, 18431640, 21503580, 25804296, 32255370, 43007160, 64510740, 129021480]

約数ペア:

[(1, 129021480), (2, 64510740), (3, 43007160), (4, 32255370), (5, 25804296), (6, 21503580), (7, 18431640), (8, 16127685), (9, 14335720), (10, 12902148), (12, 10751790), (14, 9215820), (15, 8601432), (18, 7167860), (20, 6451074), (21, 6143880), (24, 5375895), (28, 4607910), (30, 4300716), (35, 3686328), (36, 3583930), (40, 3225537), (42, 3071940), (45, 2867144), (56, 2303955), (60, 2150358), (63, 2047960), (70, 1843164), (72, 1791965), (84, 1535970), (90, 1433572), (105, 1228776), (120, 1075179), (126, 1023980), (140, 921582), (168, 767985), (180, 716786), (210, 614388), (252, 511990), (280, 460791), (315, 409592), (360, 358393), (420, 307194), (504, 255995), (630, 204796), (840, 153597), (1260, 102398), (2520, 51199)]