142194240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 168

約数和(自身を含む): 495101880

約数和(自身を除く): 352907640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 509, 576, 582, 720, 776, 873, 960, 970, 1018, 1164, 1440, 1455, 1527, 1552, 1746, 1940, 2036, 2328, 2545, 2880, 2910, 3054, 3104, 3492, 3880, 4072, 4365, 4581, 4656, 5090, 5820, 6108, 6208, 6984, 7635, 7760, 8144, 8730, 9162, 9312, 10180, 11640, 12216, 13968, 15270, 15520, 16288, 17460, 18324, 18624, 20360, 22905, 23280, 24432, 27936, 30540, 31040, 32576, 34920, 36648, 40720, 45810, 46560, 48864, 49373, 55872, 61080, 69840, 73296, 81440, 91620, 93120, 97728, 98746, 122160, 139680, 146592, 148119, 162880, 183240, 197492, 244320, 246865, 279360, 293184, 296238, 366480, 394984, 444357, 488640, 493730, 592476, 732960, 740595, 789968, 888714, 987460, 1184952, 1465920, 1481190, 1579936, 1777428, 1974920, 2221785, 2369904, 2962380, 3159872, 3554856, 3949840, 4443570, 4739808, 5924760, 7109712, 7899680, 8887140, 9479616, 11849520, 14219424, 15799360, 17774280, 23699040, 28438848, 35548560, 47398080, 71097120, 142194240]

約数ペア:

[(1, 142194240), (2, 71097120), (3, 47398080), (4, 35548560), (5, 28438848), (6, 23699040), (8, 17774280), (9, 15799360), (10, 14219424), (12, 11849520), (15, 9479616), (16, 8887140), (18, 7899680), (20, 7109712), (24, 5924760), (30, 4739808), (32, 4443570), (36, 3949840), (40, 3554856), (45, 3159872), (48, 2962380), (60, 2369904), (64, 2221785), (72, 1974920), (80, 1777428), (90, 1579936), (96, 1481190), (97, 1465920), (120, 1184952), (144, 987460), (160, 888714), (180, 789968), (192, 740595), (194, 732960), (240, 592476), (288, 493730), (291, 488640), (320, 444357), (360, 394984), (388, 366480), (480, 296238), (485, 293184), (509, 279360), (576, 246865), (582, 244320), (720, 197492), (776, 183240), (873, 162880), (960, 148119), (970, 146592), (1018, 139680), (1164, 122160), (1440, 98746), (1455, 97728), (1527, 93120), (1552, 91620), (1746, 81440), (1940, 73296), (2036, 69840), (2328, 61080), (2545, 55872), (2880, 49373), (2910, 48864), (3054, 46560), (3104, 45810), (3492, 40720), (3880, 36648), (4072, 34920), (4365, 32576), (4581, 31040), (4656, 30540), (5090, 27936), (5820, 24432), (6108, 23280), (6208, 22905), (6984, 20360), (7635, 18624), (7760, 18324), (8144, 17460), (8730, 16288), (9162, 15520), (9312, 15270), (10180, 13968), (11640, 12216)]