1190972016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 3791424000

約数和(自身を除く): 2600451984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 139, 144, 156, 184, 199, 207, 208, 234, 276, 278, 299, 312, 368, 398, 414, 417, 468, 552, 556, 597, 598, 624, 796, 828, 834, 897, 936, 1104, 1112, 1194, 1196, 1251, 1592, 1656, 1668, 1791, 1794, 1807, 1872, 2224, 2388, 2392, 2502, 2587, 2691, 3184, 3197, 3312, 3336, 3582, 3588, 3614, 4577, 4776, 4784, 5004, 5174, 5382, 5421, 6394, 6672, 7164, 7176, 7228, 7761, 9154, 9552, 9591, 10008, 10348, 10764, 10842, 12788, 13731, 14328, 14352, 14456, 15522, 16263, 18308, 19182, 20016, 20696, 21528, 21684, 23283, 25576, 27462, 27661, 28656, 28773, 28912, 31044, 32526, 36616, 38364, 41193, 41392, 41561, 43056, 43368, 46566, 51152, 54924, 55322, 57546, 59501, 62088, 65052, 73232, 76728, 82386, 82983, 83122, 86736, 93132, 109848, 110644, 115092, 119002, 124176, 124683, 130104, 153456, 164772, 165966, 166244, 178503, 186264, 219696, 221288, 230184, 238004, 248949, 249366, 260208, 329544, 331932, 332488, 357006, 359593, 372528, 374049, 442576, 460368, 476008, 497898, 498732, 535509, 636203, 659088, 663864, 664976, 714012, 719186, 748098, 952016, 995796, 997464, 1071018, 1078779, 1272406, 1327728, 1428024, 1438372, 1496196, 1908609, 1991592, 1994928, 2142036, 2157558, 2544812, 2856048, 2876744, 2992392, 3236337, 3817218, 3983184, 4284072, 4315116, 5089624, 5725827, 5753488, 5984784, 6472674, 7634436, 8270639, 8568144, 8630232, 10179248, 11451654, 12945348, 15268872, 16541278, 17260464, 22903308, 24811917, 25890696, 30537744, 33082556, 45806616, 49623834, 51781392, 66165112, 74435751, 91613232, 99247668, 132330224, 148871502, 198495336, 297743004, 396990672, 595486008, 1190972016]

約数ペア:

[(1, 1190972016), (2, 595486008), (3, 396990672), (4, 297743004), (6, 198495336), (8, 148871502), (9, 132330224), (12, 99247668), (13, 91613232), (16, 74435751), (18, 66165112), (23, 51781392), (24, 49623834), (26, 45806616), (36, 33082556), (39, 30537744), (46, 25890696), (48, 24811917), (52, 22903308), (69, 17260464), (72, 16541278), (78, 15268872), (92, 12945348), (104, 11451654), (117, 10179248), (138, 8630232), (139, 8568144), (144, 8270639), (156, 7634436), (184, 6472674), (199, 5984784), (207, 5753488), (208, 5725827), (234, 5089624), (276, 4315116), (278, 4284072), (299, 3983184), (312, 3817218), (368, 3236337), (398, 2992392), (414, 2876744), (417, 2856048), (468, 2544812), (552, 2157558), (556, 2142036), (597, 1994928), (598, 1991592), (624, 1908609), (796, 1496196), (828, 1438372), (834, 1428024), (897, 1327728), (936, 1272406), (1104, 1078779), (1112, 1071018), (1194, 997464), (1196, 995796), (1251, 952016), (1592, 748098), (1656, 719186), (1668, 714012), (1791, 664976), (1794, 663864), (1807, 659088), (1872, 636203), (2224, 535509), (2388, 498732), (2392, 497898), (2502, 476008), (2587, 460368), (2691, 442576), (3184, 374049), (3197, 372528), (3312, 359593), (3336, 357006), (3582, 332488), (3588, 331932), (3614, 329544), (4577, 260208), (4776, 249366), (4784, 248949), (5004, 238004), (5174, 230184), (5382, 221288), (5421, 219696), (6394, 186264), (6672, 178503), (7164, 166244), (7176, 165966), (7228, 164772), (7761, 153456), (9154, 130104), (9552, 124683), (9591, 124176), (10008, 119002), (10348, 115092), (10764, 110644), (10842, 109848), (12788, 93132), (13731, 86736), (14328, 83122), (14352, 82983), (14456, 82386), (15522, 76728), (16263, 73232), (18308, 65052), (19182, 62088), (20016, 59501), (20696, 57546), (21528, 55322), (21684, 54924), (23283, 51152), (25576, 46566), (27462, 43368), (27661, 43056), (28656, 41561), (28773, 41392), (28912, 41193), (31044, 38364), (32526, 36616)]