430020160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 1089599040

約数和(自身を除く): 659578880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 107, 152, 160, 190, 214, 304, 320, 380, 428, 535, 608, 661, 760, 856, 1070, 1216, 1322, 1520, 1712, 2033, 2140, 2644, 3040, 3305, 3424, 4066, 4280, 5288, 6080, 6610, 6848, 8132, 8560, 10165, 10576, 12559, 13220, 16264, 17120, 20330, 21152, 25118, 26440, 32528, 34240, 40660, 42304, 50236, 52880, 62795, 65056, 70727, 81320, 100472, 105760, 125590, 130112, 141454, 162640, 200944, 211520, 251180, 282908, 325280, 353635, 401888, 502360, 565816, 650560, 707270, 803776, 1004720, 1131632, 1343813, 1414540, 2009440, 2263264, 2687626, 2829080, 4018880, 4526528, 5375252, 5658160, 6719065, 10750504, 11316320, 13438130, 21501008, 22632640, 26876260, 43002016, 53752520, 86004032, 107505040, 215010080, 430020160]

約数ペア:

[(1, 430020160), (2, 215010080), (4, 107505040), (5, 86004032), (8, 53752520), (10, 43002016), (16, 26876260), (19, 22632640), (20, 21501008), (32, 13438130), (38, 11316320), (40, 10750504), (64, 6719065), (76, 5658160), (80, 5375252), (95, 4526528), (107, 4018880), (152, 2829080), (160, 2687626), (190, 2263264), (214, 2009440), (304, 1414540), (320, 1343813), (380, 1131632), (428, 1004720), (535, 803776), (608, 707270), (661, 650560), (760, 565816), (856, 502360), (1070, 401888), (1216, 353635), (1322, 325280), (1520, 282908), (1712, 251180), (2033, 211520), (2140, 200944), (2644, 162640), (3040, 141454), (3305, 130112), (3424, 125590), (4066, 105760), (4280, 100472), (5288, 81320), (6080, 70727), (6610, 65056), (6848, 62795), (8132, 52880), (8560, 50236), (10165, 42304), (10576, 40660), (12559, 34240), (13220, 32528), (16264, 26440), (17120, 25118), (20330, 21152)]