282037560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4729}}^1$

素因数の和:4821

約数の個数: 128

約数和(自身を含む): 980812800

約数和(自身を除く): 698775240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4729, 4970, 5964, 7455, 8520, 9458, 9940, 11928, 14187, 14910, 18916, 19880, 23645, 28374, 29820, 33103, 37832, 47290, 56748, 59640, 66206, 70935, 94580, 99309, 113496, 132412, 141870, 165515, 189160, 198618, 264824, 283740, 331030, 335759, 397236, 496545, 567480, 662060, 671518, 794472, 993090, 1007277, 1324120, 1343036, 1678795, 1986180, 2014554, 2350313, 2686072, 3357590, 3972360, 4029108, 4700626, 5036385, 6715180, 7050939, 8058216, 9401252, 10072770, 11751565, 13430360, 14101878, 18802504, 20145540, 23503130, 28203756, 35254695, 40291080, 47006260, 56407512, 70509390, 94012520, 141018780, 282037560]

約数ペア:

[(1, 282037560), (2, 141018780), (3, 94012520), (4, 70509390), (5, 56407512), (6, 47006260), (7, 40291080), (8, 35254695), (10, 28203756), (12, 23503130), (14, 20145540), (15, 18802504), (20, 14101878), (21, 13430360), (24, 11751565), (28, 10072770), (30, 9401252), (35, 8058216), (40, 7050939), (42, 6715180), (56, 5036385), (60, 4700626), (70, 4029108), (71, 3972360), (84, 3357590), (105, 2686072), (120, 2350313), (140, 2014554), (142, 1986180), (168, 1678795), (210, 1343036), (213, 1324120), (280, 1007277), (284, 993090), (355, 794472), (420, 671518), (426, 662060), (497, 567480), (568, 496545), (710, 397236), (840, 335759), (852, 331030), (994, 283740), (1065, 264824), (1420, 198618), (1491, 189160), (1704, 165515), (1988, 141870), (2130, 132412), (2485, 113496), (2840, 99309), (2982, 94580), (3976, 70935), (4260, 66206), (4729, 59640), (4970, 56748), (5964, 47290), (7455, 37832), (8520, 33103), (9458, 29820), (9940, 28374), (11928, 23645), (14187, 19880), (14910, 18916)]