631796160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38713}}^1$

素因数の和:38750

約数の個数: 112

約数和(自身を含む): 2124004896

約数和(自身を除く): 1492208736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 38713, 77426, 116139, 154852, 193565, 232278, 309704, 387130, 464556, 580695, 619408, 658121, 774260, 929112, 1161390, 1238816, 1316242, 1548520, 1858224, 1974363, 2322780, 2477632, 2632484, 3097040, 3290605, 3716448, 3948726, 4645560, 5264968, 6194080, 6581210, 7432896, 7897452, 9291120, 9871815, 10529936, 12388160, 13162420, 15794904, 18582240, 19743630, 21059872, 26324840, 31589808, 37164480, 39487260, 42119744, 52649680, 63179616, 78974520, 105299360, 126359232, 157949040, 210598720, 315898080, 631796160]

約数ペア:

[(1, 631796160), (2, 315898080), (3, 210598720), (4, 157949040), (5, 126359232), (6, 105299360), (8, 78974520), (10, 63179616), (12, 52649680), (15, 42119744), (16, 39487260), (17, 37164480), (20, 31589808), (24, 26324840), (30, 21059872), (32, 19743630), (34, 18582240), (40, 15794904), (48, 13162420), (51, 12388160), (60, 10529936), (64, 9871815), (68, 9291120), (80, 7897452), (85, 7432896), (96, 6581210), (102, 6194080), (120, 5264968), (136, 4645560), (160, 3948726), (170, 3716448), (192, 3290605), (204, 3097040), (240, 2632484), (255, 2477632), (272, 2322780), (320, 1974363), (340, 1858224), (408, 1548520), (480, 1316242), (510, 1238816), (544, 1161390), (680, 929112), (816, 774260), (960, 658121), (1020, 619408), (1088, 580695), (1360, 464556), (1632, 387130), (2040, 309704), (2720, 232278), (3264, 193565), (4080, 154852), (5440, 116139), (8160, 77426), (16320, 38713)]