847771680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{252313}}^1$

素因数の和:252338

約数の個数: 96

約数和(自身を含む): 3051990144

約数和(自身を除く): 2204218464

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 252313, 504626, 756939, 1009252, 1261565, 1513878, 1766191, 2018504, 2523130, 3027756, 3532382, 3784695, 4037008, 5046260, 5298573, 6055512, 7064764, 7569390, 8074016, 8830955, 10092520, 10597146, 12111024, 14129528, 15138780, 17661910, 20185040, 21194292, 24222048, 26492865, 28259056, 30277560, 35323820, 40370080, 42388584, 52985730, 56518112, 60555120, 70647640, 84777168, 105971460, 121110240, 141295280, 169554336, 211942920, 282590560, 423885840, 847771680]

約数ペア:

[(1, 847771680), (2, 423885840), (3, 282590560), (4, 211942920), (5, 169554336), (6, 141295280), (7, 121110240), (8, 105971460), (10, 84777168), (12, 70647640), (14, 60555120), (15, 56518112), (16, 52985730), (20, 42388584), (21, 40370080), (24, 35323820), (28, 30277560), (30, 28259056), (32, 26492865), (35, 24222048), (40, 21194292), (42, 20185040), (48, 17661910), (56, 15138780), (60, 14129528), (70, 12111024), (80, 10597146), (84, 10092520), (96, 8830955), (105, 8074016), (112, 7569390), (120, 7064764), (140, 6055512), (160, 5298573), (168, 5046260), (210, 4037008), (224, 3784695), (240, 3532382), (280, 3027756), (336, 2523130), (420, 2018504), (480, 1766191), (560, 1513878), (672, 1261565), (840, 1009252), (1120, 756939), (1680, 504626), (3360, 252313)]