154202720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 419924736

約数和(自身を除く): 265722016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1051, 1120, 1310, 1834, 2096, 2102, 2620, 3668, 4192, 4204, 4585, 5240, 5255, 7336, 7357, 8408, 9170, 10480, 10510, 14672, 14714, 16816, 18340, 20960, 21020, 29344, 29428, 33632, 36680, 36785, 42040, 58856, 73360, 73570, 84080, 117712, 137681, 146720, 147140, 168160, 235424, 275362, 294280, 550724, 588560, 688405, 963767, 1101448, 1177120, 1376810, 1927534, 2202896, 2753620, 3855068, 4405792, 4818835, 5507240, 7710136, 9637670, 11014480, 15420272, 19275340, 22028960, 30840544, 38550680, 77101360, 154202720]

約数ペア:

[(1, 154202720), (2, 77101360), (4, 38550680), (5, 30840544), (7, 22028960), (8, 19275340), (10, 15420272), (14, 11014480), (16, 9637670), (20, 7710136), (28, 5507240), (32, 4818835), (35, 4405792), (40, 3855068), (56, 2753620), (70, 2202896), (80, 1927534), (112, 1376810), (131, 1177120), (140, 1101448), (160, 963767), (224, 688405), (262, 588560), (280, 550724), (524, 294280), (560, 275362), (655, 235424), (917, 168160), (1048, 147140), (1051, 146720), (1120, 137681), (1310, 117712), (1834, 84080), (2096, 73570), (2102, 73360), (2620, 58856), (3668, 42040), (4192, 36785), (4204, 36680), (4585, 33632), (5240, 29428), (5255, 29344), (7336, 21020), (7357, 20960), (8408, 18340), (9170, 16816), (10480, 14714), (10510, 14672)]