126351040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 318357504

約数和(自身を除く): 192006464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 155, 160, 188, 235, 248, 271, 310, 320, 376, 470, 496, 542, 620, 752, 940, 992, 1084, 1240, 1355, 1457, 1504, 1880, 1984, 2168, 2480, 2710, 2914, 3008, 3760, 4336, 4960, 5420, 5828, 7285, 7520, 8401, 8672, 9920, 10840, 11656, 12737, 14570, 15040, 16802, 17344, 21680, 23312, 25474, 29140, 33604, 42005, 43360, 46624, 50948, 58280, 63685, 67208, 84010, 86720, 93248, 101896, 116560, 127370, 134416, 168020, 203792, 233120, 254740, 268832, 336040, 394847, 407584, 466240, 509480, 537664, 672080, 789694, 815168, 1018960, 1344160, 1579388, 1974235, 2037920, 2688320, 3158776, 3948470, 4075840, 6317552, 7896940, 12635104, 15793880, 25270208, 31587760, 63175520, 126351040]

約数ペア:

[(1, 126351040), (2, 63175520), (4, 31587760), (5, 25270208), (8, 15793880), (10, 12635104), (16, 7896940), (20, 6317552), (31, 4075840), (32, 3948470), (40, 3158776), (47, 2688320), (62, 2037920), (64, 1974235), (80, 1579388), (94, 1344160), (124, 1018960), (155, 815168), (160, 789694), (188, 672080), (235, 537664), (248, 509480), (271, 466240), (310, 407584), (320, 394847), (376, 336040), (470, 268832), (496, 254740), (542, 233120), (620, 203792), (752, 168020), (940, 134416), (992, 127370), (1084, 116560), (1240, 101896), (1355, 93248), (1457, 86720), (1504, 84010), (1880, 67208), (1984, 63685), (2168, 58280), (2480, 50948), (2710, 46624), (2914, 43360), (3008, 42005), (3760, 33604), (4336, 29140), (4960, 25474), (5420, 23312), (5828, 21680), (7285, 17344), (7520, 16802), (8401, 15040), (8672, 14570), (9920, 12737), (10840, 11656)]