2698824240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{535481}}^1$

素因数の和:535507

約数の個数: 120

約数和(自身を含む): 10358363808

約数和(自身を除く): 7659539568

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, 2520, 5040, 535481, 1070962, 1606443, 2141924, 2677405, 3212886, 3748367, 4283848, 4819329, 5354810, 6425772, 7496734, 8032215, 8567696, 9638658, 10709620, 11245101, 12851544, 14993468, 16064430, 18741835, 19277316, 21419240, 22490202, 24096645, 25703088, 29986936, 32128860, 33735303, 37483670, 38554632, 42838480, 44980404, 48193290, 56225505, 59973872, 64257720, 67470606, 74967340, 77109264, 89960808, 96386580, 112451010, 128515440, 134941212, 149934680, 168676515, 179921616, 192773160, 224902020, 269882424, 299869360, 337353030, 385546320, 449804040, 539764848, 674706060, 899608080, 1349412120, 2698824240]

約数ペア:

[(1, 2698824240), (2, 1349412120), (3, 899608080), (4, 674706060), (5, 539764848), (6, 449804040), (7, 385546320), (8, 337353030), (9, 299869360), (10, 269882424), (12, 224902020), (14, 192773160), (15, 179921616), (16, 168676515), (18, 149934680), (20, 134941212), (21, 128515440), (24, 112451010), (28, 96386580), (30, 89960808), (35, 77109264), (36, 74967340), (40, 67470606), (42, 64257720), (45, 59973872), (48, 56225505), (56, 48193290), (60, 44980404), (63, 42838480), (70, 38554632), (72, 37483670), (80, 33735303), (84, 32128860), (90, 29986936), (105, 25703088), (112, 24096645), (120, 22490202), (126, 21419240), (140, 19277316), (144, 18741835), (168, 16064430), (180, 14993468), (210, 12851544), (240, 11245101), (252, 10709620), (280, 9638658), (315, 8567696), (336, 8032215), (360, 7496734), (420, 6425772), (504, 5354810), (560, 4819329), (630, 4283848), (720, 3748367), (840, 3212886), (1008, 2677405), (1260, 2141924), (1680, 1606443), (2520, 1070962), (5040, 535481)]