10639440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2137

約数の個数: 120

約数和(自身を含む): 40854528

約数和(自身を除く): 30215088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2111, 2520, 4222, 5040, 6333, 8444, 10555, 12666, 14777, 16888, 18999, 21110, 25332, 29554, 31665, 33776, 37998, 42220, 44331, 50664, 59108, 63330, 73885, 75996, 84440, 88662, 94995, 101328, 118216, 126660, 132993, 147770, 151992, 168880, 177324, 189990, 221655, 236432, 253320, 265986, 295540, 303984, 354648, 379980, 443310, 506640, 531972, 591080, 664965, 709296, 759960, 886620, 1063944, 1182160, 1329930, 1519920, 1773240, 2127888, 2659860, 3546480, 5319720, 10639440]

約数ペア:

[(1, 10639440), (2, 5319720), (3, 3546480), (4, 2659860), (5, 2127888), (6, 1773240), (7, 1519920), (8, 1329930), (9, 1182160), (10, 1063944), (12, 886620), (14, 759960), (15, 709296), (16, 664965), (18, 591080), (20, 531972), (21, 506640), (24, 443310), (28, 379980), (30, 354648), (35, 303984), (36, 295540), (40, 265986), (42, 253320), (45, 236432), (48, 221655), (56, 189990), (60, 177324), (63, 168880), (70, 151992), (72, 147770), (80, 132993), (84, 126660), (90, 118216), (105, 101328), (112, 94995), (120, 88662), (126, 84440), (140, 75996), (144, 73885), (168, 63330), (180, 59108), (210, 50664), (240, 44331), (252, 42220), (280, 37998), (315, 33776), (336, 31665), (360, 29554), (420, 25332), (504, 21110), (560, 18999), (630, 16888), (720, 14777), (840, 12666), (1008, 10555), (1260, 8444), (1680, 6333), (2111, 5040), (2520, 4222)]