187088720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 553297920

約数和(自身を除く): 366209200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 829, 868, 910, 1040, 1085, 1240, 1456, 1612, 1658, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3316, 3472, 3640, 4030, 4145, 4340, 5642, 5803, 6448, 6632, 7280, 8060, 8290, 8680, 10777, 11284, 11606, 13264, 14105, 16120, 16580, 17360, 21554, 22568, 23212, 25699, 28210, 29015, 32240, 33160, 43108, 45136, 46424, 51398, 53885, 56420, 58030, 66320, 75439, 86216, 92848, 102796, 107770, 112840, 116060, 128495, 150878, 172432, 179893, 205592, 215540, 225680, 232120, 256990, 301756, 334087, 359786, 377195, 411184, 431080, 464240, 513980, 603512, 668174, 719572, 754390, 862160, 899465, 1027960, 1207024, 1336348, 1439144, 1508780, 1670435, 1798930, 2055920, 2338609, 2672696, 2878288, 3017560, 3340870, 3597860, 4677218, 5345392, 6035120, 6681740, 7195720, 9354436, 11693045, 13363480, 14391440, 18708872, 23386090, 26726960, 37417744, 46772180, 93544360, 187088720]

約数ペア:

[(1, 187088720), (2, 93544360), (4, 46772180), (5, 37417744), (7, 26726960), (8, 23386090), (10, 18708872), (13, 14391440), (14, 13363480), (16, 11693045), (20, 9354436), (26, 7195720), (28, 6681740), (31, 6035120), (35, 5345392), (40, 4677218), (52, 3597860), (56, 3340870), (62, 3017560), (65, 2878288), (70, 2672696), (80, 2338609), (91, 2055920), (104, 1798930), (112, 1670435), (124, 1508780), (130, 1439144), (140, 1336348), (155, 1207024), (182, 1027960), (208, 899465), (217, 862160), (248, 754390), (260, 719572), (280, 668174), (310, 603512), (364, 513980), (403, 464240), (434, 431080), (455, 411184), (496, 377195), (520, 359786), (560, 334087), (620, 301756), (728, 256990), (806, 232120), (829, 225680), (868, 215540), (910, 205592), (1040, 179893), (1085, 172432), (1240, 150878), (1456, 128495), (1612, 116060), (1658, 112840), (1736, 107770), (1820, 102796), (2015, 92848), (2170, 86216), (2480, 75439), (2821, 66320), (3224, 58030), (3316, 56420), (3472, 53885), (3640, 51398), (4030, 46424), (4145, 45136), (4340, 43108), (5642, 33160), (5803, 32240), (6448, 29015), (6632, 28210), (7280, 25699), (8060, 23212), (8290, 22568), (8680, 21554), (10777, 17360), (11284, 16580), (11606, 16120), (13264, 14105)]