140995610240

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{64853}}^1$

素因数の和:64994

約数の個数: 128

約数和(自身を含む): 349277702400

約数和(自身を除く): 208282092160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 79, 80, 86, 128, 158, 160, 172, 215, 316, 320, 344, 395, 430, 632, 640, 688, 790, 860, 1264, 1376, 1580, 1720, 2528, 2752, 3160, 3397, 3440, 5056, 5504, 6320, 6794, 6880, 10112, 12640, 13588, 13760, 16985, 25280, 27176, 27520, 33970, 50560, 54352, 64853, 67940, 108704, 129706, 135880, 217408, 259412, 271760, 324265, 434816, 518824, 543520, 648530, 1037648, 1087040, 1297060, 2075296, 2174080, 2594120, 2788679, 4150592, 5123387, 5188240, 5577358, 8301184, 10246774, 10376480, 11154716, 13943395, 20493548, 20752960, 22309432, 25616935, 27886790, 40987096, 41505920, 44618864, 51233870, 55773580, 81974192, 89237728, 102467740, 111547160, 163948384, 178475456, 204935480, 220305641, 223094320, 327896768, 356950912, 409870960, 440611282, 446188640, 655793536, 819741920, 881222564, 892377280, 1101528205, 1639483840, 1762445128, 1784754560, 2203056410, 3278967680, 3524890256, 4406112820, 7049780512, 8812225640, 14099561024, 17624451280, 28199122048, 35248902560, 70497805120, 140995610240]

約数ペア:

[(1, 140995610240), (2, 70497805120), (4, 35248902560), (5, 28199122048), (8, 17624451280), (10, 14099561024), (16, 8812225640), (20, 7049780512), (32, 4406112820), (40, 3524890256), (43, 3278967680), (64, 2203056410), (79, 1784754560), (80, 1762445128), (86, 1639483840), (128, 1101528205), (158, 892377280), (160, 881222564), (172, 819741920), (215, 655793536), (316, 446188640), (320, 440611282), (344, 409870960), (395, 356950912), (430, 327896768), (632, 223094320), (640, 220305641), (688, 204935480), (790, 178475456), (860, 163948384), (1264, 111547160), (1376, 102467740), (1580, 89237728), (1720, 81974192), (2528, 55773580), (2752, 51233870), (3160, 44618864), (3397, 41505920), (3440, 40987096), (5056, 27886790), (5504, 25616935), (6320, 22309432), (6794, 20752960), (6880, 20493548), (10112, 13943395), (12640, 11154716), (13588, 10376480), (13760, 10246774), (16985, 8301184), (25280, 5577358), (27176, 5188240), (27520, 5123387), (33970, 4150592), (50560, 2788679), (54352, 2594120), (64853, 2174080), (67940, 2075296), (108704, 1297060), (129706, 1087040), (135880, 1037648), (217408, 648530), (259412, 543520), (271760, 518824), (324265, 434816)]