2055367440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{135937}}^1$

素因数の和:135966

約数の個数: 160

約数和(自身を含む): 8091029760

約数和(自身を除く): 6035662320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 135937, 271874, 407811, 543748, 679685, 815622, 951559, 1087496, 1223433, 1359370, 1631244, 1903118, 2039055, 2174992, 2446866, 2718740, 2854677, 3262488, 3670299, 3806236, 4078110, 4757795, 4893732, 5437480, 5709354, 6117165, 6524976, 7340598, 7612472, 8156220, 8564031, 9515590, 9787464, 10874960, 11418708, 12234330, 14273385, 14681196, 15224944, 16312440, 17128062, 18351495, 19031180, 19574928, 22837416, 24468660, 25692093, 28546770, 29362392, 32624880, 34256124, 36702990, 38062360, 42820155, 45674832, 48937320, 51384186, 57093540, 58724784, 68512248, 73405980, 76124720, 85640310, 97874640, 102768372, 114187080, 128460465, 137024496, 146811960, 171280620, 205536744, 228374160, 256920930, 293623920, 342561240, 411073488, 513841860, 685122480, 1027683720, 2055367440]

約数ペア:

[(1, 2055367440), (2, 1027683720), (3, 685122480), (4, 513841860), (5, 411073488), (6, 342561240), (7, 293623920), (8, 256920930), (9, 228374160), (10, 205536744), (12, 171280620), (14, 146811960), (15, 137024496), (16, 128460465), (18, 114187080), (20, 102768372), (21, 97874640), (24, 85640310), (27, 76124720), (28, 73405980), (30, 68512248), (35, 58724784), (36, 57093540), (40, 51384186), (42, 48937320), (45, 45674832), (48, 42820155), (54, 38062360), (56, 36702990), (60, 34256124), (63, 32624880), (70, 29362392), (72, 28546770), (80, 25692093), (84, 24468660), (90, 22837416), (105, 19574928), (108, 19031180), (112, 18351495), (120, 17128062), (126, 16312440), (135, 15224944), (140, 14681196), (144, 14273385), (168, 12234330), (180, 11418708), (189, 10874960), (210, 9787464), (216, 9515590), (240, 8564031), (252, 8156220), (270, 7612472), (280, 7340598), (315, 6524976), (336, 6117165), (360, 5709354), (378, 5437480), (420, 4893732), (432, 4757795), (504, 4078110), (540, 3806236), (560, 3670299), (630, 3262488), (720, 2854677), (756, 2718740), (840, 2446866), (945, 2174992), (1008, 2039055), (1080, 1903118), (1260, 1631244), (1512, 1359370), (1680, 1223433), (1890, 1087496), (2160, 951559), (2520, 815622), (3024, 679685), (3780, 543748), (5040, 407811), (7560, 271874), (15120, 135937)]