219252800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 592628736

約数和(自身を除く): 373375936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 83, 100, 104, 127, 130, 160, 166, 200, 208, 254, 260, 320, 325, 332, 400, 415, 416, 508, 520, 635, 650, 664, 800, 830, 832, 1016, 1040, 1079, 1270, 1300, 1328, 1600, 1651, 1660, 2032, 2075, 2080, 2158, 2540, 2600, 2656, 3175, 3302, 3320, 4064, 4150, 4160, 4316, 5080, 5200, 5312, 5395, 6350, 6604, 6640, 8128, 8255, 8300, 8632, 10160, 10400, 10541, 10790, 12700, 13208, 13280, 16510, 16600, 17264, 20320, 20800, 21082, 21580, 25400, 26416, 26560, 26975, 33020, 33200, 34528, 40640, 41275, 42164, 43160, 50800, 52705, 52832, 53950, 66040, 66400, 69056, 82550, 84328, 86320, 101600, 105410, 105664, 107900, 132080, 132800, 137033, 165100, 168656, 172640, 203200, 210820, 215800, 263525, 264160, 274066, 330200, 337312, 345280, 421640, 431600, 527050, 528320, 548132, 660400, 674624, 685165, 843280, 863200, 1054100, 1096264, 1320800, 1370330, 1686560, 1726400, 2108200, 2192528, 2641600, 2740660, 3373120, 3425825, 4216400, 4385056, 5481320, 6851650, 8432800, 8770112, 10962640, 13703300, 16865600, 21925280, 27406600, 43850560, 54813200, 109626400, 219252800]

約数ペア:

[(1, 219252800), (2, 109626400), (4, 54813200), (5, 43850560), (8, 27406600), (10, 21925280), (13, 16865600), (16, 13703300), (20, 10962640), (25, 8770112), (26, 8432800), (32, 6851650), (40, 5481320), (50, 4385056), (52, 4216400), (64, 3425825), (65, 3373120), (80, 2740660), (83, 2641600), (100, 2192528), (104, 2108200), (127, 1726400), (130, 1686560), (160, 1370330), (166, 1320800), (200, 1096264), (208, 1054100), (254, 863200), (260, 843280), (320, 685165), (325, 674624), (332, 660400), (400, 548132), (415, 528320), (416, 527050), (508, 431600), (520, 421640), (635, 345280), (650, 337312), (664, 330200), (800, 274066), (830, 264160), (832, 263525), (1016, 215800), (1040, 210820), (1079, 203200), (1270, 172640), (1300, 168656), (1328, 165100), (1600, 137033), (1651, 132800), (1660, 132080), (2032, 107900), (2075, 105664), (2080, 105410), (2158, 101600), (2540, 86320), (2600, 84328), (2656, 82550), (3175, 69056), (3302, 66400), (3320, 66040), (4064, 53950), (4150, 52832), (4160, 52705), (4316, 50800), (5080, 43160), (5200, 42164), (5312, 41275), (5395, 40640), (6350, 34528), (6604, 33200), (6640, 33020), (8128, 26975), (8255, 26560), (8300, 26416), (8632, 25400), (10160, 21580), (10400, 21082), (10541, 20800), (10790, 20320), (12700, 17264), (13208, 16600), (13280, 16510)]