2251012320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5563}}^1$

素因数の和:5865

約数の個数: 144

約数和(自身を含む): 7710301872

約数和(自身を除く): 5459289552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5563, 5620, 6744, 8430, 8992, 10116, 11126, 11240, 12645, 13488, 16689, 16860, 20232, 22252, 22480, 25290, 26976, 27815, 33378, 33720, 40464, 44504, 44960, 50067, 50580, 55630, 66756, 67440, 80928, 83445, 89008, 100134, 101160, 111260, 133512, 134880, 166890, 178016, 200268, 202320, 222520, 250335, 267024, 333780, 400536, 404640, 445040, 500670, 534048, 667560, 801072, 890080, 1001340, 1335120, 1563203, 1602144, 2002680, 2670240, 3126406, 4005360, 4689609, 6252812, 7816015, 8010720, 9379218, 12505624, 14068827, 15632030, 18758436, 23448045, 25011248, 28137654, 31264060, 37516872, 46896090, 50022496, 56275308, 62528120, 70344135, 75033744, 93792180, 112550616, 125056240, 140688270, 150067488, 187584360, 225101232, 250112480, 281376540, 375168720, 450202464, 562753080, 750337440, 1125506160, 2251012320]

約数ペア:

[(1, 2251012320), (2, 1125506160), (3, 750337440), (4, 562753080), (5, 450202464), (6, 375168720), (8, 281376540), (9, 250112480), (10, 225101232), (12, 187584360), (15, 150067488), (16, 140688270), (18, 125056240), (20, 112550616), (24, 93792180), (30, 75033744), (32, 70344135), (36, 62528120), (40, 56275308), (45, 50022496), (48, 46896090), (60, 37516872), (72, 31264060), (80, 28137654), (90, 25011248), (96, 23448045), (120, 18758436), (144, 15632030), (160, 14068827), (180, 12505624), (240, 9379218), (281, 8010720), (288, 7816015), (360, 6252812), (480, 4689609), (562, 4005360), (720, 3126406), (843, 2670240), (1124, 2002680), (1405, 1602144), (1440, 1563203), (1686, 1335120), (2248, 1001340), (2529, 890080), (2810, 801072), (3372, 667560), (4215, 534048), (4496, 500670), (5058, 445040), (5563, 404640), (5620, 400536), (6744, 333780), (8430, 267024), (8992, 250335), (10116, 222520), (11126, 202320), (11240, 200268), (12645, 178016), (13488, 166890), (16689, 134880), (16860, 133512), (20232, 111260), (22252, 101160), (22480, 100134), (25290, 89008), (26976, 83445), (27815, 80928), (33378, 67440), (33720, 66756), (40464, 55630), (44504, 50580), (44960, 50067)]