2982679920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22200

約数の個数: 240

約数和(自身を含む): 11570768352

約数和(自身を除く): 8588088432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7920, 8415, 8976, 11220, 12240, 13464, 14960, 16830, 22153, 22440, 26928, 33660, 44306, 44880, 66459, 67320, 88612, 110765, 132918, 134640, 177224, 199377, 221530, 243683, 265836, 332295, 354448, 376601, 398754, 443060, 487366, 531672, 664590, 731049, 753202, 797508, 886120, 974732, 996885, 1063344, 1129803, 1218415, 1329180, 1462098, 1506404, 1595016, 1772240, 1883005, 1949464, 1993770, 2193147, 2259606, 2436830, 2658360, 2924196, 3012808, 3190032, 3389409, 3655245, 3766010, 3898928, 3987540, 4142611, 4386294, 4519212, 4873660, 5316720, 5649015, 5848392, 6025616, 6778818, 7310490, 7532020, 7975080, 8285222, 8772588, 9038424, 9747320, 10965735, 11298030, 11696784, 12427833, 13557636, 14620980, 15064040, 15950160, 16570444, 16947045, 17545176, 18076848, 19494640, 20713055, 21931470, 22596060, 24855666, 27115272, 29241960, 30128080, 33140888, 33894090, 35090352, 37283499, 41426110, 43862940, 45192120, 49711332, 54230544, 58483920, 62139165, 66281776, 67788180, 74566998, 82852220, 87725880, 90384240, 99422664, 124278330, 135576360, 149133996, 165704440, 175451760, 186417495, 198845328, 248556660, 271152720, 298267992, 331408880, 372834990, 497113320, 596535984, 745669980, 994226640, 1491339960, 2982679920]

約数ペア:

[(1, 2982679920), (2, 1491339960), (3, 994226640), (4, 745669980), (5, 596535984), (6, 497113320), (8, 372834990), (9, 331408880), (10, 298267992), (11, 271152720), (12, 248556660), (15, 198845328), (16, 186417495), (17, 175451760), (18, 165704440), (20, 149133996), (22, 135576360), (24, 124278330), (30, 99422664), (33, 90384240), (34, 87725880), (36, 82852220), (40, 74566998), (44, 67788180), (45, 66281776), (48, 62139165), (51, 58483920), (55, 54230544), (60, 49711332), (66, 45192120), (68, 43862940), (72, 41426110), (80, 37283499), (85, 35090352), (88, 33894090), (90, 33140888), (99, 30128080), (102, 29241960), (110, 27115272), (120, 24855666), (132, 22596060), (136, 21931470), (144, 20713055), (153, 19494640), (165, 18076848), (170, 17545176), (176, 16947045), (180, 16570444), (187, 15950160), (198, 15064040), (204, 14620980), (220, 13557636), (240, 12427833), (255, 11696784), (264, 11298030), (272, 10965735), (306, 9747320), (330, 9038424), (340, 8772588), (360, 8285222), (374, 7975080), (396, 7532020), (408, 7310490), (440, 6778818), (495, 6025616), (510, 5848392), (528, 5649015), (561, 5316720), (612, 4873660), (660, 4519212), (680, 4386294), (720, 4142611), (748, 3987540), (765, 3898928), (792, 3766010), (816, 3655245), (880, 3389409), (935, 3190032), (990, 3012808), (1020, 2924196), (1122, 2658360), (1224, 2436830), (1320, 2259606), (1360, 2193147), (1496, 1993770), (1530, 1949464), (1584, 1883005), (1683, 1772240), (1870, 1595016), (1980, 1506404), (2040, 1462098), (2244, 1329180), (2448, 1218415), (2640, 1129803), (2805, 1063344), (2992, 996885), (3060, 974732), (3366, 886120), (3740, 797508), (3960, 753202), (4080, 731049), (4488, 664590), (5610, 531672), (6120, 487366), (6732, 443060), (7480, 398754), (7920, 376601), (8415, 354448), (8976, 332295), (11220, 265836), (12240, 243683), (13464, 221530), (14960, 199377), (16830, 177224), (22153, 134640), (22440, 132918), (26928, 110765), (33660, 88612), (44306, 67320), (44880, 66459)]