2053383360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{305563}}^1$

素因数の和:305590

約数の個数: 112

約数和(自身を含む): 7450872576

約数和(自身を除く): 5397489216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 305563, 611126, 916689, 1222252, 1527815, 1833378, 2138941, 2444504, 3055630, 3666756, 4277882, 4583445, 4889008, 6111260, 6416823, 7333512, 8555764, 9166890, 9778016, 10694705, 12222520, 12833646, 14667024, 17111528, 18333780, 19556032, 21389410, 24445040, 25667292, 29334048, 32084115, 34223056, 36667560, 42778820, 48890080, 51334584, 58668096, 64168230, 68446112, 73335120, 85557640, 97780160, 102669168, 128336460, 136892224, 146670240, 171115280, 205338336, 256672920, 293340480, 342230560, 410676672, 513345840, 684461120, 1026691680, 2053383360]

約数ペア:

[(1, 2053383360), (2, 1026691680), (3, 684461120), (4, 513345840), (5, 410676672), (6, 342230560), (7, 293340480), (8, 256672920), (10, 205338336), (12, 171115280), (14, 146670240), (15, 136892224), (16, 128336460), (20, 102669168), (21, 97780160), (24, 85557640), (28, 73335120), (30, 68446112), (32, 64168230), (35, 58668096), (40, 51334584), (42, 48890080), (48, 42778820), (56, 36667560), (60, 34223056), (64, 32084115), (70, 29334048), (80, 25667292), (84, 24445040), (96, 21389410), (105, 19556032), (112, 18333780), (120, 17111528), (140, 14667024), (160, 12833646), (168, 12222520), (192, 10694705), (210, 9778016), (224, 9166890), (240, 8555764), (280, 7333512), (320, 6416823), (336, 6111260), (420, 4889008), (448, 4583445), (480, 4277882), (560, 3666756), (672, 3055630), (840, 2444504), (960, 2138941), (1120, 1833378), (1344, 1527815), (1680, 1222252), (2240, 916689), (3360, 611126), (6720, 305563)]