16802520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 58544640

約数和(自身を除く): 41742120

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, 83, 84, 105, 120, 140, 166, 168, 210, 241, 249, 280, 332, 415, 420, 482, 498, 581, 664, 723, 830, 840, 964, 996, 1162, 1205, 1245, 1446, 1660, 1687, 1743, 1928, 1992, 2324, 2410, 2490, 2892, 2905, 3320, 3374, 3486, 3615, 4648, 4820, 4980, 5061, 5784, 5810, 6748, 6972, 7230, 8435, 8715, 9640, 9960, 10122, 11620, 13496, 13944, 14460, 16870, 17430, 20003, 20244, 23240, 25305, 28920, 33740, 34860, 40006, 40488, 50610, 60009, 67480, 69720, 80012, 100015, 101220, 120018, 140021, 160024, 200030, 202440, 240036, 280042, 300045, 400060, 420063, 480072, 560084, 600090, 700105, 800120, 840126, 1120168, 1200180, 1400210, 1680252, 2100315, 2400360, 2800420, 3360504, 4200630, 5600840, 8401260, 16802520]

約数ペア:

[(1, 16802520), (2, 8401260), (3, 5600840), (4, 4200630), (5, 3360504), (6, 2800420), (7, 2400360), (8, 2100315), (10, 1680252), (12, 1400210), (14, 1200180), (15, 1120168), (20, 840126), (21, 800120), (24, 700105), (28, 600090), (30, 560084), (35, 480072), (40, 420063), (42, 400060), (56, 300045), (60, 280042), (70, 240036), (83, 202440), (84, 200030), (105, 160024), (120, 140021), (140, 120018), (166, 101220), (168, 100015), (210, 80012), (241, 69720), (249, 67480), (280, 60009), (332, 50610), (415, 40488), (420, 40006), (482, 34860), (498, 33740), (581, 28920), (664, 25305), (723, 23240), (830, 20244), (840, 20003), (964, 17430), (996, 16870), (1162, 14460), (1205, 13944), (1245, 13496), (1446, 11620), (1660, 10122), (1687, 9960), (1743, 9640), (1928, 8715), (1992, 8435), (2324, 7230), (2410, 6972), (2490, 6748), (2892, 5810), (2905, 5784), (3320, 5061), (3374, 4980), (3486, 4820), (3615, 4648)]