339255280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46601}}^1$

素因数の和:46634

約数の個数: 80

約数和(自身を含む): 970812864

約数和(自身を除く): 631557584

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, 46601, 93202, 186404, 233005, 326207, 372808, 466010, 605813, 652414, 745616, 932020, 1211626, 1304828, 1631035, 1864040, 2423252, 2609656, 3029065, 3262070, 3728080, 4240691, 4846504, 5219312, 6058130, 6524140, 8481382, 9693008, 12116260, 13048280, 16962764, 21203455, 24232520, 26096560, 33925528, 42406910, 48465040, 67851056, 84813820, 169627640, 339255280]

約数ペア:

[(1, 339255280), (2, 169627640), (4, 84813820), (5, 67851056), (7, 48465040), (8, 42406910), (10, 33925528), (13, 26096560), (14, 24232520), (16, 21203455), (20, 16962764), (26, 13048280), (28, 12116260), (35, 9693008), (40, 8481382), (52, 6524140), (56, 6058130), (65, 5219312), (70, 4846504), (80, 4240691), (91, 3728080), (104, 3262070), (112, 3029065), (130, 2609656), (140, 2423252), (182, 1864040), (208, 1631035), (260, 1304828), (280, 1211626), (364, 932020), (455, 745616), (520, 652414), (560, 605813), (728, 466010), (910, 372808), (1040, 326207), (1456, 233005), (1820, 186404), (3640, 93202), (7280, 46601)]