193764720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6163}}^1$

素因数の和:6310

約数の個数: 80

約数和(自身を含む): 605354112

約数和(自身を除く): 411589392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6163, 6288, 7860, 10480, 12326, 15720, 18489, 24652, 30815, 31440, 36978, 49304, 61630, 73956, 92445, 98608, 123260, 147912, 184890, 246520, 295824, 369780, 493040, 739560, 807353, 1479120, 1614706, 2422059, 3229412, 4036765, 4844118, 6458824, 8073530, 9688236, 12110295, 12917648, 16147060, 19376472, 24220590, 32294120, 38752944, 48441180, 64588240, 96882360, 193764720]

約数ペア:

[(1, 193764720), (2, 96882360), (3, 64588240), (4, 48441180), (5, 38752944), (6, 32294120), (8, 24220590), (10, 19376472), (12, 16147060), (15, 12917648), (16, 12110295), (20, 9688236), (24, 8073530), (30, 6458824), (40, 4844118), (48, 4036765), (60, 3229412), (80, 2422059), (120, 1614706), (131, 1479120), (240, 807353), (262, 739560), (393, 493040), (524, 369780), (655, 295824), (786, 246520), (1048, 184890), (1310, 147912), (1572, 123260), (1965, 98608), (2096, 92445), (2620, 73956), (3144, 61630), (3930, 49304), (5240, 36978), (6163, 31440), (6288, 30815), (7860, 24652), (10480, 18489), (12326, 15720)]