1828567440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{120937}}^1$

素因数の和:120966

約数の個数: 160

約数和(自身を含む): 7198229760

約数和(自身を除く): 5369662320

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, 120937, 241874, 362811, 483748, 604685, 725622, 846559, 967496, 1088433, 1209370, 1451244, 1693118, 1814055, 1934992, 2176866, 2418740, 2539677, 2902488, 3265299, 3386236, 3628110, 4232795, 4353732, 4837480, 5079354, 5442165, 5804976, 6530598, 6772472, 7256220, 7619031, 8465590, 8707464, 9674960, 10158708, 10884330, 12698385, 13061196, 13544944, 14512440, 15238062, 16326495, 16931180, 17414928, 20317416, 21768660, 22857093, 25396770, 26122392, 29024880, 30476124, 32652990, 33862360, 38095155, 40634832, 43537320, 45714186, 50793540, 52244784, 60952248, 65305980, 67724720, 76190310, 87074640, 91428372, 101587080, 114285465, 121904496, 130611960, 152380620, 182856744, 203174160, 228570930, 261223920, 304761240, 365713488, 457141860, 609522480, 914283720, 1828567440]

約数ペア:

[(1, 1828567440), (2, 914283720), (3, 609522480), (4, 457141860), (5, 365713488), (6, 304761240), (7, 261223920), (8, 228570930), (9, 203174160), (10, 182856744), (12, 152380620), (14, 130611960), (15, 121904496), (16, 114285465), (18, 101587080), (20, 91428372), (21, 87074640), (24, 76190310), (27, 67724720), (28, 65305980), (30, 60952248), (35, 52244784), (36, 50793540), (40, 45714186), (42, 43537320), (45, 40634832), (48, 38095155), (54, 33862360), (56, 32652990), (60, 30476124), (63, 29024880), (70, 26122392), (72, 25396770), (80, 22857093), (84, 21768660), (90, 20317416), (105, 17414928), (108, 16931180), (112, 16326495), (120, 15238062), (126, 14512440), (135, 13544944), (140, 13061196), (144, 12698385), (168, 10884330), (180, 10158708), (189, 9674960), (210, 8707464), (216, 8465590), (240, 7619031), (252, 7256220), (270, 6772472), (280, 6530598), (315, 5804976), (336, 5442165), (360, 5079354), (378, 4837480), (420, 4353732), (432, 4232795), (504, 3628110), (540, 3386236), (560, 3265299), (630, 2902488), (720, 2539677), (756, 2418740), (840, 2176866), (945, 1934992), (1008, 1814055), (1080, 1693118), (1260, 1451244), (1512, 1209370), (1680, 1088433), (1890, 967496), (2160, 846559), (2520, 725622), (3024, 604685), (3780, 483748), (5040, 362811), (7560, 241874), (15120, 120937)]