About the Number

201164640

201164639 ← → 201164641

2進数表記:1011111111011000011101100000

漢数字表記:二億百十六万四千六百四十

素因数分解:

2 5 × 3 1 × 5 1 × 73 1 × 5741 1

素因数の和:5832
約数の個数: 96
約数和(自身を含む): 642460896
約数和(自身を除く): 441296256

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5741, 5840, 7008, 8760, 11482, 11680, 17223, 17520, 22964, 28705, 34446, 35040, 45928, 57410, 68892, 86115, 91856, 114820, 137784, 172230, 183712, 229640, 275568, 344460, 419093, 459280, 551136, 688920, 838186, 918560, 1257279, 1377840, 1676372, 2095465, 2514558, 2755680, 3352744, 4190930, 5029116, 6286395, 6705488, 8381860, 10058232, 12572790, 13410976, 16763720, 20116464, 25145580, 33527440, 40232928, 50291160, 67054880, 100582320, 201164640]

約数ペア:
[(1, 201164640), (2, 100582320), (3, 67054880), (4, 50291160), (5, 40232928), (6, 33527440), (8, 25145580), (10, 20116464), (12, 16763720), (15, 13410976), (16, 12572790), (20, 10058232), (24, 8381860), (30, 6705488), (32, 6286395), (40, 5029116), (48, 4190930), (60, 3352744), (73, 2755680), (80, 2514558), (96, 2095465), (120, 1676372), (146, 1377840), (160, 1257279), (219, 918560), (240, 838186), (292, 688920), (365, 551136), (438, 459280), (480, 419093), (584, 344460), (730, 275568), (876, 229640), (1095, 183712), (1168, 172230), (1460, 137784), (1752, 114820), (2190, 91856), (2336, 86115), (2920, 68892), (3504, 57410), (4380, 45928), (5741, 35040), (5840, 34446), (7008, 28705), (8760, 22964), (11482, 17520), (11680, 17223)]

このpageの処理時間: 0.019521713256835938 seconds