105202720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 199616480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 41, 56, 58, 70, 79, 80, 82, 112, 116, 140, 145, 158, 160, 164, 203, 205, 224, 232, 280, 287, 290, 316, 328, 395, 406, 410, 464, 553, 560, 574, 580, 632, 656, 790, 812, 820, 928, 1015, 1106, 1120, 1148, 1160, 1189, 1264, 1312, 1435, 1580, 1624, 1640, 2030, 2212, 2291, 2296, 2320, 2378, 2528, 2765, 2870, 3160, 3239, 3248, 3280, 4060, 4424, 4582, 4592, 4640, 4756, 5530, 5740, 5945, 6320, 6478, 6496, 6560, 8120, 8323, 8848, 9164, 9184, 9512, 11060, 11455, 11480, 11890, 12640, 12956, 16037, 16195, 16240, 16646, 17696, 18328, 19024, 22120, 22673, 22910, 22960, 23780, 25912, 32074, 32390, 32480, 33292, 36656, 38048, 41615, 44240, 45346, 45820, 45920, 47560, 51824, 64148, 64780, 66584, 73312, 80185, 83230, 88480, 90692, 91640, 93931, 95120, 103648, 113365, 128296, 129560, 133168, 160370, 166460, 181384, 183280, 187862, 190240, 226730, 256592, 259120, 266336, 320740, 332920, 362768, 366560, 375724, 453460, 469655, 513184, 518240, 641480, 657517, 665840, 725536, 751448, 906920, 939310, 1282960, 1315034, 1331680, 1502896, 1813840, 1878620, 2565920, 2630068, 3005792, 3287585, 3627680, 3757240, 5260136, 6575170, 7514480, 10520272, 13150340, 15028960, 21040544, 26300680, 52601360, 105202720]

約数ペア:

[(1, 105202720), (2, 52601360), (4, 26300680), (5, 21040544), (7, 15028960), (8, 13150340), (10, 10520272), (14, 7514480), (16, 6575170), (20, 5260136), (28, 3757240), (29, 3627680), (32, 3287585), (35, 3005792), (40, 2630068), (41, 2565920), (56, 1878620), (58, 1813840), (70, 1502896), (79, 1331680), (80, 1315034), (82, 1282960), (112, 939310), (116, 906920), (140, 751448), (145, 725536), (158, 665840), (160, 657517), (164, 641480), (203, 518240), (205, 513184), (224, 469655), (232, 453460), (280, 375724), (287, 366560), (290, 362768), (316, 332920), (328, 320740), (395, 266336), (406, 259120), (410, 256592), (464, 226730), (553, 190240), (560, 187862), (574, 183280), (580, 181384), (632, 166460), (656, 160370), (790, 133168), (812, 129560), (820, 128296), (928, 113365), (1015, 103648), (1106, 95120), (1120, 93931), (1148, 91640), (1160, 90692), (1189, 88480), (1264, 83230), (1312, 80185), (1435, 73312), (1580, 66584), (1624, 64780), (1640, 64148), (2030, 51824), (2212, 47560), (2291, 45920), (2296, 45820), (2320, 45346), (2378, 44240), (2528, 41615), (2765, 38048), (2870, 36656), (3160, 33292), (3239, 32480), (3248, 32390), (3280, 32074), (4060, 25912), (4424, 23780), (4582, 22960), (4592, 22910), (4640, 22673), (4756, 22120), (5530, 19024), (5740, 18328), (5945, 17696), (6320, 16646), (6478, 16240), (6496, 16195), (6560, 16037), (8120, 12956), (8323, 12640), (8848, 11890), (9164, 11480), (9184, 11455), (9512, 11060)]