2888429280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2749}}^1$

素因数の和:2977

約数の個数: 192

約数和(自身を含む): 9979200000

約数和(自身を除く): 7090770720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 199, 220, 240, 264, 330, 352, 398, 440, 480, 528, 597, 660, 796, 880, 995, 1056, 1194, 1320, 1592, 1760, 1990, 2189, 2388, 2640, 2749, 2985, 3184, 3980, 4378, 4776, 5280, 5498, 5970, 6368, 6567, 7960, 8247, 8756, 9552, 10945, 10996, 11940, 13134, 13745, 15920, 16494, 17512, 19104, 21890, 21992, 23880, 26268, 27490, 30239, 31840, 32835, 32988, 35024, 41235, 43780, 43984, 47760, 52536, 54980, 60478, 65670, 65976, 70048, 82470, 87560, 87968, 90717, 95520, 105072, 109960, 120956, 131340, 131952, 151195, 164940, 175120, 181434, 210144, 219920, 241912, 262680, 263904, 302390, 329880, 350240, 362868, 439840, 453585, 483824, 525360, 547051, 604780, 659760, 725736, 907170, 967648, 1050720, 1094102, 1209560, 1319520, 1451472, 1641153, 1814340, 2188204, 2419120, 2735255, 2902944, 3282306, 3628680, 4376408, 4838240, 5470510, 6017561, 6564612, 7257360, 8205765, 8752816, 10941020, 12035122, 13129224, 14514720, 16411530, 17505632, 18052683, 21882040, 24070244, 26258448, 30087805, 32823060, 36105366, 43764080, 48140488, 52516896, 60175610, 65646120, 72210732, 87528160, 90263415, 96280976, 120351220, 131292240, 144421464, 180526830, 192561952, 240702440, 262584480, 288842928, 361053660, 481404880, 577685856, 722107320, 962809760, 1444214640, 2888429280]

約数ペア:

[(1, 2888429280), (2, 1444214640), (3, 962809760), (4, 722107320), (5, 577685856), (6, 481404880), (8, 361053660), (10, 288842928), (11, 262584480), (12, 240702440), (15, 192561952), (16, 180526830), (20, 144421464), (22, 131292240), (24, 120351220), (30, 96280976), (32, 90263415), (33, 87528160), (40, 72210732), (44, 65646120), (48, 60175610), (55, 52516896), (60, 48140488), (66, 43764080), (80, 36105366), (88, 32823060), (96, 30087805), (110, 26258448), (120, 24070244), (132, 21882040), (160, 18052683), (165, 17505632), (176, 16411530), (199, 14514720), (220, 13129224), (240, 12035122), (264, 10941020), (330, 8752816), (352, 8205765), (398, 7257360), (440, 6564612), (480, 6017561), (528, 5470510), (597, 4838240), (660, 4376408), (796, 3628680), (880, 3282306), (995, 2902944), (1056, 2735255), (1194, 2419120), (1320, 2188204), (1592, 1814340), (1760, 1641153), (1990, 1451472), (2189, 1319520), (2388, 1209560), (2640, 1094102), (2749, 1050720), (2985, 967648), (3184, 907170), (3980, 725736), (4378, 659760), (4776, 604780), (5280, 547051), (5498, 525360), (5970, 483824), (6368, 453585), (6567, 439840), (7960, 362868), (8247, 350240), (8756, 329880), (9552, 302390), (10945, 263904), (10996, 262680), (11940, 241912), (13134, 219920), (13745, 210144), (15920, 181434), (16494, 175120), (17512, 164940), (19104, 151195), (21890, 131952), (21992, 131340), (23880, 120956), (26268, 109960), (27490, 105072), (30239, 95520), (31840, 90717), (32835, 87968), (32988, 87560), (35024, 82470), (41235, 70048), (43780, 65976), (43984, 65670), (47760, 60478), (52536, 54980)]