354035360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 1021870080

約数和(自身を除く): 667834720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 127, 131, 133, 140, 152, 160, 190, 224, 254, 262, 266, 280, 304, 380, 508, 524, 532, 560, 608, 635, 655, 665, 760, 889, 917, 1016, 1048, 1064, 1120, 1270, 1310, 1330, 1520, 1778, 1834, 2032, 2096, 2128, 2413, 2489, 2540, 2620, 2660, 3040, 3556, 3668, 4064, 4192, 4256, 4445, 4585, 4826, 4978, 5080, 5240, 5320, 7112, 7336, 8890, 9170, 9652, 9956, 10160, 10480, 10640, 12065, 12445, 14224, 14672, 16637, 16891, 17423, 17780, 18340, 19304, 19912, 20320, 20960, 21280, 24130, 24890, 28448, 29344, 33274, 33782, 34846, 35560, 36680, 38608, 39824, 48260, 49780, 66548, 67564, 69692, 71120, 73360, 77216, 79648, 83185, 84455, 87115, 96520, 99560, 116459, 133096, 135128, 139384, 142240, 146720, 166370, 168910, 174230, 193040, 199120, 232918, 266192, 270256, 278768, 316103, 332740, 337820, 348460, 386080, 398240, 465836, 532384, 540512, 557536, 582295, 632206, 665480, 675640, 696920, 931672, 1164590, 1264412, 1330960, 1351280, 1393840, 1580515, 1863344, 2212721, 2329180, 2528824, 2661920, 2702560, 2787680, 3161030, 3726688, 4425442, 4658360, 5057648, 6322060, 8850884, 9316720, 10115296, 11063605, 12644120, 17701768, 18633440, 22127210, 25288240, 35403536, 44254420, 50576480, 70807072, 88508840, 177017680, 354035360]

約数ペア:

[(1, 354035360), (2, 177017680), (4, 88508840), (5, 70807072), (7, 50576480), (8, 44254420), (10, 35403536), (14, 25288240), (16, 22127210), (19, 18633440), (20, 17701768), (28, 12644120), (32, 11063605), (35, 10115296), (38, 9316720), (40, 8850884), (56, 6322060), (70, 5057648), (76, 4658360), (80, 4425442), (95, 3726688), (112, 3161030), (127, 2787680), (131, 2702560), (133, 2661920), (140, 2528824), (152, 2329180), (160, 2212721), (190, 1863344), (224, 1580515), (254, 1393840), (262, 1351280), (266, 1330960), (280, 1264412), (304, 1164590), (380, 931672), (508, 696920), (524, 675640), (532, 665480), (560, 632206), (608, 582295), (635, 557536), (655, 540512), (665, 532384), (760, 465836), (889, 398240), (917, 386080), (1016, 348460), (1048, 337820), (1064, 332740), (1120, 316103), (1270, 278768), (1310, 270256), (1330, 266192), (1520, 232918), (1778, 199120), (1834, 193040), (2032, 174230), (2096, 168910), (2128, 166370), (2413, 146720), (2489, 142240), (2540, 139384), (2620, 135128), (2660, 133096), (3040, 116459), (3556, 99560), (3668, 96520), (4064, 87115), (4192, 84455), (4256, 83185), (4445, 79648), (4585, 77216), (4826, 73360), (4978, 71120), (5080, 69692), (5240, 67564), (5320, 66548), (7112, 49780), (7336, 48260), (8890, 39824), (9170, 38608), (9652, 36680), (9956, 35560), (10160, 34846), (10480, 33782), (10640, 33274), (12065, 29344), (12445, 28448), (14224, 24890), (14672, 24130), (16637, 21280), (16891, 20960), (17423, 20320), (17780, 19912), (18340, 19304)]