538483920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1749

約数の個数: 160

約数和(自身を含む): 1815633792

約数和(自身を除く): 1277149872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 520, 535, 624, 642, 780, 856, 1040, 1070, 1284, 1391, 1560, 1605, 1613, 1712, 2140, 2568, 2782, 3120, 3210, 3226, 4173, 4280, 4839, 5136, 5564, 6420, 6452, 6955, 8065, 8346, 8560, 9678, 11128, 12840, 12904, 13910, 16130, 16692, 19356, 20865, 20969, 22256, 24195, 25680, 25808, 27820, 32260, 33384, 38712, 41730, 41938, 48390, 55640, 62907, 64520, 66768, 77424, 83460, 83876, 96780, 104845, 111280, 125814, 129040, 166920, 167752, 172591, 193560, 209690, 251628, 314535, 333840, 335504, 345182, 387120, 419380, 503256, 517773, 629070, 690364, 838760, 862955, 1006512, 1035546, 1258140, 1380728, 1677520, 1725910, 2071092, 2243683, 2516280, 2588865, 2761456, 3451820, 4142184, 4487366, 5032560, 5177730, 6731049, 6903640, 8284368, 8974732, 10355460, 11218415, 13462098, 13807280, 17949464, 20710920, 22436830, 26924196, 33655245, 35898928, 41421840, 44873660, 53848392, 67310490, 89747320, 107696784, 134620980, 179494640, 269241960, 538483920]

約数ペア:

[(1, 538483920), (2, 269241960), (3, 179494640), (4, 134620980), (5, 107696784), (6, 89747320), (8, 67310490), (10, 53848392), (12, 44873660), (13, 41421840), (15, 35898928), (16, 33655245), (20, 26924196), (24, 22436830), (26, 20710920), (30, 17949464), (39, 13807280), (40, 13462098), (48, 11218415), (52, 10355460), (60, 8974732), (65, 8284368), (78, 6903640), (80, 6731049), (104, 5177730), (107, 5032560), (120, 4487366), (130, 4142184), (156, 3451820), (195, 2761456), (208, 2588865), (214, 2516280), (240, 2243683), (260, 2071092), (312, 1725910), (321, 1677520), (390, 1380728), (428, 1258140), (520, 1035546), (535, 1006512), (624, 862955), (642, 838760), (780, 690364), (856, 629070), (1040, 517773), (1070, 503256), (1284, 419380), (1391, 387120), (1560, 345182), (1605, 335504), (1613, 333840), (1712, 314535), (2140, 251628), (2568, 209690), (2782, 193560), (3120, 172591), (3210, 167752), (3226, 166920), (4173, 129040), (4280, 125814), (4839, 111280), (5136, 104845), (5564, 96780), (6420, 83876), (6452, 83460), (6955, 77424), (8065, 66768), (8346, 64520), (8560, 62907), (9678, 55640), (11128, 48390), (12840, 41938), (12904, 41730), (13910, 38712), (16130, 33384), (16692, 32260), (19356, 27820), (20865, 25808), (20969, 25680), (22256, 24195)]