215494524560

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{61837}}^1$

素因数の和:61998

約数の個数: 160

約数和(自身を含む): 588895641600

約数和(自身を除く): 373401117040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 196, 245, 254, 280, 343, 392, 490, 508, 560, 635, 686, 784, 889, 980, 1016, 1270, 1372, 1715, 1778, 1960, 2032, 2540, 2744, 3430, 3556, 3920, 4445, 5080, 5488, 6223, 6860, 7112, 8890, 10160, 12446, 13720, 14224, 17780, 24892, 27440, 31115, 35560, 43561, 49784, 61837, 62230, 71120, 87122, 99568, 123674, 124460, 174244, 217805, 247348, 248920, 309185, 348488, 432859, 435610, 494696, 497840, 618370, 696976, 865718, 871220, 989392, 1236740, 1731436, 1742440, 2164295, 2473480, 3030013, 3462872, 3484880, 4328590, 4946960, 6060026, 6925744, 7853299, 8657180, 12120052, 15150065, 15706598, 17314360, 21210091, 24240104, 30300130, 31413196, 34628720, 39266495, 42420182, 48480208, 54973093, 60600260, 62826392, 78532990, 84840364, 106050455, 109946186, 121200520, 125652784, 157065980, 169680728, 212100910, 219892372, 242401040, 274865465, 314131960, 339361456, 384811651, 424201820, 439784744, 549730930, 628263920, 769623302, 848403640, 879569488, 1099461860, 1539246604, 1696807280, 1924058255, 2198923720, 2693681557, 3078493208, 3848116510, 4397847440, 5387363114, 6156986416, 7696233020, 10774726228, 13468407785, 15392466040, 21549452456, 26936815570, 30784932080, 43098904912, 53873631140, 107747262280, 215494524560]

約数ペア:

[(1, 215494524560), (2, 107747262280), (4, 53873631140), (5, 43098904912), (7, 30784932080), (8, 26936815570), (10, 21549452456), (14, 15392466040), (16, 13468407785), (20, 10774726228), (28, 7696233020), (35, 6156986416), (40, 5387363114), (49, 4397847440), (56, 3848116510), (70, 3078493208), (80, 2693681557), (98, 2198923720), (112, 1924058255), (127, 1696807280), (140, 1539246604), (196, 1099461860), (245, 879569488), (254, 848403640), (280, 769623302), (343, 628263920), (392, 549730930), (490, 439784744), (508, 424201820), (560, 384811651), (635, 339361456), (686, 314131960), (784, 274865465), (889, 242401040), (980, 219892372), (1016, 212100910), (1270, 169680728), (1372, 157065980), (1715, 125652784), (1778, 121200520), (1960, 109946186), (2032, 106050455), (2540, 84840364), (2744, 78532990), (3430, 62826392), (3556, 60600260), (3920, 54973093), (4445, 48480208), (5080, 42420182), (5488, 39266495), (6223, 34628720), (6860, 31413196), (7112, 30300130), (8890, 24240104), (10160, 21210091), (12446, 17314360), (13720, 15706598), (14224, 15150065), (17780, 12120052), (24892, 8657180), (27440, 7853299), (31115, 6925744), (35560, 6060026), (43561, 4946960), (49784, 4328590), (61837, 3484880), (62230, 3462872), (71120, 3030013), (87122, 2473480), (99568, 2164295), (123674, 1742440), (124460, 1731436), (174244, 1236740), (217805, 989392), (247348, 871220), (248920, 865718), (309185, 696976), (348488, 618370), (432859, 497840), (435610, 494696)]