73330320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43649}}^1$

素因数の和:43672

約数の個数: 80

約数和(自身を含む): 259804800

約数和(自身を除く): 186474480

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, 43649, 87298, 130947, 174596, 218245, 261894, 305543, 349192, 436490, 523788, 611086, 654735, 698384, 872980, 916629, 1047576, 1222172, 1309470, 1527715, 1745960, 1833258, 2095152, 2444344, 2618940, 3055430, 3491920, 3666516, 4583145, 4888688, 5237880, 6110860, 7333032, 9166290, 10475760, 12221720, 14666064, 18332580, 24443440, 36665160, 73330320]

約数ペア:

[(1, 73330320), (2, 36665160), (3, 24443440), (4, 18332580), (5, 14666064), (6, 12221720), (7, 10475760), (8, 9166290), (10, 7333032), (12, 6110860), (14, 5237880), (15, 4888688), (16, 4583145), (20, 3666516), (21, 3491920), (24, 3055430), (28, 2618940), (30, 2444344), (35, 2095152), (40, 1833258), (42, 1745960), (48, 1527715), (56, 1309470), (60, 1222172), (70, 1047576), (80, 916629), (84, 872980), (105, 698384), (112, 654735), (120, 611086), (140, 523788), (168, 436490), (210, 349192), (240, 305543), (280, 261894), (336, 218245), (420, 174596), (560, 130947), (840, 87298), (1680, 43649)]