84070980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 192

約数和(自身を含む): 312238080

約数和(自身を除く): 228167100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 967, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 1934, 2070, 2415, 2484, 2898, 2901, 3105, 3220, 3780, 3868, 4140, 4347, 4830, 4835, 5796, 5802, 6210, 6769, 7245, 8694, 8703, 9660, 9670, 11604, 12420, 13538, 14490, 14505, 17388, 17406, 19340, 20307, 21735, 22241, 26109, 27076, 28980, 29010, 33845, 34812, 40614, 43470, 43515, 44482, 52218, 58020, 60921, 66723, 67690, 81228, 86940, 87030, 88964, 101535, 104436, 111205, 121842, 130545, 133446, 135380, 155687, 174060, 182763, 200169, 203070, 222410, 243684, 261090, 266892, 304605, 311374, 333615, 365526, 400338, 406140, 444820, 467061, 522180, 600507, 609210, 622748, 667230, 731052, 778435, 800676, 913815, 934122, 1000845, 1201014, 1218420, 1334460, 1401183, 1556870, 1827630, 1868244, 2001690, 2335305, 2402028, 2802366, 3002535, 3113740, 3655260, 4003380, 4203549, 4670610, 5604732, 6005070, 7005915, 8407098, 9341220, 12010140, 14011830, 16814196, 21017745, 28023660, 42035490, 84070980]

約数ペア:

[(1, 84070980), (2, 42035490), (3, 28023660), (4, 21017745), (5, 16814196), (6, 14011830), (7, 12010140), (9, 9341220), (10, 8407098), (12, 7005915), (14, 6005070), (15, 5604732), (18, 4670610), (20, 4203549), (21, 4003380), (23, 3655260), (27, 3113740), (28, 3002535), (30, 2802366), (35, 2402028), (36, 2335305), (42, 2001690), (45, 1868244), (46, 1827630), (54, 1556870), (60, 1401183), (63, 1334460), (69, 1218420), (70, 1201014), (84, 1000845), (90, 934122), (92, 913815), (105, 800676), (108, 778435), (115, 731052), (126, 667230), (135, 622748), (138, 609210), (140, 600507), (161, 522180), (180, 467061), (189, 444820), (207, 406140), (210, 400338), (230, 365526), (252, 333615), (270, 311374), (276, 304605), (315, 266892), (322, 261090), (345, 243684), (378, 222410), (414, 203070), (420, 200169), (460, 182763), (483, 174060), (540, 155687), (621, 135380), (630, 133446), (644, 130545), (690, 121842), (756, 111205), (805, 104436), (828, 101535), (945, 88964), (966, 87030), (967, 86940), (1035, 81228), (1242, 67690), (1260, 66723), (1380, 60921), (1449, 58020), (1610, 52218), (1890, 44482), (1932, 43515), (1934, 43470), (2070, 40614), (2415, 34812), (2484, 33845), (2898, 29010), (2901, 28980), (3105, 27076), (3220, 26109), (3780, 22241), (3868, 21735), (4140, 20307), (4347, 19340), (4830, 17406), (4835, 17388), (5796, 14505), (5802, 14490), (6210, 13538), (6769, 12420), (7245, 11604), (8694, 9670), (8703, 9660)]