67210080

素因数分解:

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

素因数の和:349

約数の個数: 192

約数和(自身を含む): 245887488

約数和(自身を除く): 178677408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 241, 249, 280, 332, 336, 415, 420, 480, 482, 498, 560, 581, 664, 672, 723, 830, 840, 964, 996, 1120, 1162, 1205, 1245, 1328, 1446, 1660, 1680, 1687, 1743, 1928, 1992, 2324, 2410, 2490, 2656, 2892, 2905, 3320, 3360, 3374, 3486, 3615, 3856, 3984, 4648, 4820, 4980, 5061, 5784, 5810, 6640, 6748, 6972, 7230, 7712, 7968, 8435, 8715, 9296, 9640, 9960, 10122, 11568, 11620, 13280, 13496, 13944, 14460, 16870, 17430, 18592, 19280, 19920, 20003, 20244, 23136, 23240, 25305, 26992, 27888, 28920, 33740, 34860, 38560, 39840, 40006, 40488, 46480, 50610, 53984, 55776, 57840, 60009, 67480, 69720, 80012, 80976, 92960, 100015, 101220, 115680, 120018, 134960, 139440, 140021, 160024, 161952, 200030, 202440, 240036, 269920, 278880, 280042, 300045, 320048, 400060, 404880, 420063, 480072, 560084, 600090, 640096, 700105, 800120, 809760, 840126, 960144, 1120168, 1200180, 1400210, 1600240, 1680252, 1920288, 2100315, 2240336, 2400360, 2800420, 3200480, 3360504, 4200630, 4480672, 4800720, 5600840, 6721008, 8401260, 9601440, 11201680, 13442016, 16802520, 22403360, 33605040, 67210080]

約数ペア:

[(1, 67210080), (2, 33605040), (3, 22403360), (4, 16802520), (5, 13442016), (6, 11201680), (7, 9601440), (8, 8401260), (10, 6721008), (12, 5600840), (14, 4800720), (15, 4480672), (16, 4200630), (20, 3360504), (21, 3200480), (24, 2800420), (28, 2400360), (30, 2240336), (32, 2100315), (35, 1920288), (40, 1680252), (42, 1600240), (48, 1400210), (56, 1200180), (60, 1120168), (70, 960144), (80, 840126), (83, 809760), (84, 800120), (96, 700105), (105, 640096), (112, 600090), (120, 560084), (140, 480072), (160, 420063), (166, 404880), (168, 400060), (210, 320048), (224, 300045), (240, 280042), (241, 278880), (249, 269920), (280, 240036), (332, 202440), (336, 200030), (415, 161952), (420, 160024), (480, 140021), (482, 139440), (498, 134960), (560, 120018), (581, 115680), (664, 101220), (672, 100015), (723, 92960), (830, 80976), (840, 80012), (964, 69720), (996, 67480), (1120, 60009), (1162, 57840), (1205, 55776), (1245, 53984), (1328, 50610), (1446, 46480), (1660, 40488), (1680, 40006), (1687, 39840), (1743, 38560), (1928, 34860), (1992, 33740), (2324, 28920), (2410, 27888), (2490, 26992), (2656, 25305), (2892, 23240), (2905, 23136), (3320, 20244), (3360, 20003), (3374, 19920), (3486, 19280), (3615, 18592), (3856, 17430), (3984, 16870), (4648, 14460), (4820, 13944), (4980, 13496), (5061, 13280), (5784, 11620), (5810, 11568), (6640, 10122), (6748, 9960), (6972, 9640), (7230, 9296), (7712, 8715), (7968, 8435)]