73297560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 255052800

約数和(自身を除く): 181755240

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, 1229, 1420, 1491, 1704, 1988, 2130, 2458, 2485, 2840, 2982, 3687, 3976, 4260, 4916, 4970, 5964, 6145, 7374, 7455, 8520, 8603, 9832, 9940, 11928, 12290, 14748, 14910, 17206, 18435, 19880, 24580, 25809, 29496, 29820, 34412, 36870, 43015, 49160, 51618, 59640, 68824, 73740, 86030, 87259, 103236, 129045, 147480, 172060, 174518, 206472, 258090, 261777, 344120, 349036, 436295, 516180, 523554, 610813, 698072, 872590, 1032360, 1047108, 1221626, 1308885, 1745180, 1832439, 2094216, 2443252, 2617770, 3054065, 3490360, 3664878, 4886504, 5235540, 6108130, 7329756, 9162195, 10471080, 12216260, 14659512, 18324390, 24432520, 36648780, 73297560]

約数ペア:

[(1, 73297560), (2, 36648780), (3, 24432520), (4, 18324390), (5, 14659512), (6, 12216260), (7, 10471080), (8, 9162195), (10, 7329756), (12, 6108130), (14, 5235540), (15, 4886504), (20, 3664878), (21, 3490360), (24, 3054065), (28, 2617770), (30, 2443252), (35, 2094216), (40, 1832439), (42, 1745180), (56, 1308885), (60, 1221626), (70, 1047108), (71, 1032360), (84, 872590), (105, 698072), (120, 610813), (140, 523554), (142, 516180), (168, 436295), (210, 349036), (213, 344120), (280, 261777), (284, 258090), (355, 206472), (420, 174518), (426, 172060), (497, 147480), (568, 129045), (710, 103236), (840, 87259), (852, 86030), (994, 73740), (1065, 68824), (1229, 59640), (1420, 51618), (1491, 49160), (1704, 43015), (1988, 36870), (2130, 34412), (2458, 29820), (2485, 29496), (2840, 25809), (2982, 24580), (3687, 19880), (3976, 18435), (4260, 17206), (4916, 14910), (4970, 14748), (5964, 12290), (6145, 11928), (7374, 9940), (7455, 9832), (8520, 8603)]