3978312240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2368043}}^1$

素因数の和:2368066

約数の個数: 80

約数和(自身を含む): 14094597888

約数和(自身を除く): 10116285648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2368043, 4736086, 7104129, 9472172, 11840215, 14208258, 16576301, 18944344, 23680430, 28416516, 33152602, 35520645, 37888688, 47360860, 49728903, 56833032, 66305204, 71041290, 82881505, 94721720, 99457806, 113666064, 132610408, 142082580, 165763010, 189443440, 198915612, 248644515, 265220816, 284165160, 331526020, 397831224, 497289030, 568330320, 663052040, 795662448, 994578060, 1326104080, 1989156120, 3978312240]

約数ペア:

[(1, 3978312240), (2, 1989156120), (3, 1326104080), (4, 994578060), (5, 795662448), (6, 663052040), (7, 568330320), (8, 497289030), (10, 397831224), (12, 331526020), (14, 284165160), (15, 265220816), (16, 248644515), (20, 198915612), (21, 189443440), (24, 165763010), (28, 142082580), (30, 132610408), (35, 113666064), (40, 99457806), (42, 94721720), (48, 82881505), (56, 71041290), (60, 66305204), (70, 56833032), (80, 49728903), (84, 47360860), (105, 37888688), (112, 35520645), (120, 33152602), (140, 28416516), (168, 23680430), (210, 18944344), (240, 16576301), (280, 14208258), (336, 11840215), (420, 9472172), (560, 7104129), (840, 4736086), (1680, 2368043)]