137851840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 409651200

約数和(自身を除く): 271799360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 79, 80, 82, 95, 112, 133, 140, 152, 158, 160, 164, 190, 205, 224, 266, 280, 287, 304, 316, 320, 328, 380, 395, 410, 448, 532, 553, 560, 574, 608, 632, 656, 665, 760, 779, 790, 820, 1064, 1106, 1120, 1148, 1216, 1264, 1312, 1330, 1435, 1501, 1520, 1558, 1580, 1640, 2128, 2212, 2240, 2296, 2528, 2624, 2660, 2765, 2870, 3002, 3040, 3116, 3160, 3239, 3280, 3895, 4256, 4424, 4592, 5056, 5320, 5453, 5530, 5740, 6004, 6080, 6232, 6320, 6478, 6560, 7505, 7790, 8512, 8848, 9184, 10507, 10640, 10906, 11060, 11480, 12008, 12464, 12640, 12956, 13120, 15010, 15580, 16195, 17696, 18368, 21014, 21280, 21812, 22120, 22673, 22960, 24016, 24928, 25280, 25912, 27265, 30020, 31160, 32390, 35392, 42028, 42560, 43624, 44240, 45346, 45920, 48032, 49856, 51824, 52535, 54530, 60040, 61541, 62320, 64780, 84056, 87248, 88480, 90692, 91840, 96064, 103648, 105070, 109060, 113365, 120080, 123082, 124640, 129560, 168112, 174496, 176960, 181384, 207296, 210140, 218120, 226730, 240160, 246164, 249280, 259120, 307705, 336224, 348992, 362768, 420280, 430787, 436240, 453460, 480320, 492328, 518240, 615410, 672448, 725536, 840560, 861574, 872480, 906920, 984656, 1036480, 1230820, 1451072, 1681120, 1723148, 1744960, 1813840, 1969312, 2153935, 2461640, 3362240, 3446296, 3627680, 3938624, 4307870, 4923280, 6892592, 7255360, 8615740, 9846560, 13785184, 17231480, 19693120, 27570368, 34462960, 68925920, 137851840]

約数ペア:

[(1, 137851840), (2, 68925920), (4, 34462960), (5, 27570368), (7, 19693120), (8, 17231480), (10, 13785184), (14, 9846560), (16, 8615740), (19, 7255360), (20, 6892592), (28, 4923280), (32, 4307870), (35, 3938624), (38, 3627680), (40, 3446296), (41, 3362240), (56, 2461640), (64, 2153935), (70, 1969312), (76, 1813840), (79, 1744960), (80, 1723148), (82, 1681120), (95, 1451072), (112, 1230820), (133, 1036480), (140, 984656), (152, 906920), (158, 872480), (160, 861574), (164, 840560), (190, 725536), (205, 672448), (224, 615410), (266, 518240), (280, 492328), (287, 480320), (304, 453460), (316, 436240), (320, 430787), (328, 420280), (380, 362768), (395, 348992), (410, 336224), (448, 307705), (532, 259120), (553, 249280), (560, 246164), (574, 240160), (608, 226730), (632, 218120), (656, 210140), (665, 207296), (760, 181384), (779, 176960), (790, 174496), (820, 168112), (1064, 129560), (1106, 124640), (1120, 123082), (1148, 120080), (1216, 113365), (1264, 109060), (1312, 105070), (1330, 103648), (1435, 96064), (1501, 91840), (1520, 90692), (1558, 88480), (1580, 87248), (1640, 84056), (2128, 64780), (2212, 62320), (2240, 61541), (2296, 60040), (2528, 54530), (2624, 52535), (2660, 51824), (2765, 49856), (2870, 48032), (3002, 45920), (3040, 45346), (3116, 44240), (3160, 43624), (3239, 42560), (3280, 42028), (3895, 35392), (4256, 32390), (4424, 31160), (4592, 30020), (5056, 27265), (5320, 25912), (5453, 25280), (5530, 24928), (5740, 24016), (6004, 22960), (6080, 22673), (6232, 22120), (6320, 21812), (6478, 21280), (6560, 21014), (7505, 18368), (7790, 17696), (8512, 16195), (8848, 15580), (9184, 15010), (10507, 13120), (10640, 12956), (10906, 12640), (11060, 12464), (11480, 12008)]