165941440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 168

約数和(自身を含む): 484723440

約数和(自身を除く): 318782000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 557, 560, 608, 665, 760, 784, 931, 980, 1064, 1114, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2228, 2240, 2660, 2785, 3040, 3136, 3724, 3899, 3920, 4256, 4456, 4655, 5320, 5570, 6080, 7448, 7798, 7840, 8512, 8912, 9310, 10583, 10640, 11140, 14896, 15596, 15680, 17824, 18620, 19495, 21166, 21280, 22280, 27293, 29792, 31192, 35648, 37240, 38990, 42332, 42560, 44560, 52915, 54586, 59584, 62384, 74081, 74480, 77980, 84664, 89120, 105830, 109172, 124768, 136465, 148162, 148960, 155960, 169328, 178240, 211660, 218344, 249536, 272930, 296324, 297920, 311920, 338656, 370405, 423320, 436688, 518567, 545860, 592648, 623840, 677312, 740810, 846640, 873376, 1037134, 1091720, 1185296, 1247680, 1481620, 1693280, 1746752, 2074268, 2183440, 2370592, 2592835, 2963240, 3386560, 4148536, 4366880, 4741184, 5185670, 5926480, 8297072, 8733760, 10371340, 11852960, 16594144, 20742680, 23705920, 33188288, 41485360, 82970720, 165941440]

約数ペア:

[(1, 165941440), (2, 82970720), (4, 41485360), (5, 33188288), (7, 23705920), (8, 20742680), (10, 16594144), (14, 11852960), (16, 10371340), (19, 8733760), (20, 8297072), (28, 5926480), (32, 5185670), (35, 4741184), (38, 4366880), (40, 4148536), (49, 3386560), (56, 2963240), (64, 2592835), (70, 2370592), (76, 2183440), (80, 2074268), (95, 1746752), (98, 1693280), (112, 1481620), (133, 1247680), (140, 1185296), (152, 1091720), (160, 1037134), (190, 873376), (196, 846640), (224, 740810), (245, 677312), (266, 623840), (280, 592648), (304, 545860), (320, 518567), (380, 436688), (392, 423320), (448, 370405), (490, 338656), (532, 311920), (557, 297920), (560, 296324), (608, 272930), (665, 249536), (760, 218344), (784, 211660), (931, 178240), (980, 169328), (1064, 155960), (1114, 148960), (1120, 148162), (1216, 136465), (1330, 124768), (1520, 109172), (1568, 105830), (1862, 89120), (1960, 84664), (2128, 77980), (2228, 74480), (2240, 74081), (2660, 62384), (2785, 59584), (3040, 54586), (3136, 52915), (3724, 44560), (3899, 42560), (3920, 42332), (4256, 38990), (4456, 37240), (4655, 35648), (5320, 31192), (5570, 29792), (6080, 27293), (7448, 22280), (7798, 21280), (7840, 21166), (8512, 19495), (8912, 18620), (9310, 17824), (10583, 15680), (10640, 15596), (11140, 14896)]