244615280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33601}}^1$

素因数の和:33634

約数の個数: 80

約数和(自身を含む): 699996864

約数和(自身を除く): 455381584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 33601, 67202, 134404, 168005, 235207, 268808, 336010, 436813, 470414, 537616, 672020, 873626, 940828, 1176035, 1344040, 1747252, 1881656, 2184065, 2352070, 2688080, 3057691, 3494504, 3763312, 4368130, 4704140, 6115382, 6989008, 8736260, 9408280, 12230764, 15288455, 17472520, 18816560, 24461528, 30576910, 34945040, 48923056, 61153820, 122307640, 244615280]

約数ペア:

[(1, 244615280), (2, 122307640), (4, 61153820), (5, 48923056), (7, 34945040), (8, 30576910), (10, 24461528), (13, 18816560), (14, 17472520), (16, 15288455), (20, 12230764), (26, 9408280), (28, 8736260), (35, 6989008), (40, 6115382), (52, 4704140), (56, 4368130), (65, 3763312), (70, 3494504), (80, 3057691), (91, 2688080), (104, 2352070), (112, 2184065), (130, 1881656), (140, 1747252), (182, 1344040), (208, 1176035), (260, 940828), (280, 873626), (364, 672020), (455, 537616), (520, 470414), (560, 436813), (728, 336010), (910, 268808), (1040, 235207), (1456, 168005), (1820, 134404), (3640, 67202), (7280, 33601)]