158646720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9758

約数の個数: 112

約数和(自身を含む): 533387808

約数和(自身を除く): 374741088

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, 9721, 16320, 19442, 29163, 38884, 48605, 58326, 77768, 97210, 116652, 145815, 155536, 165257, 194420, 233304, 291630, 311072, 330514, 388840, 466608, 495771, 583260, 622144, 661028, 777680, 826285, 933216, 991542, 1166520, 1322056, 1555360, 1652570, 1866432, 1983084, 2333040, 2478855, 2644112, 3110720, 3305140, 3966168, 4666080, 4957710, 5288224, 6610280, 7932336, 9332160, 9915420, 10576448, 13220560, 15864672, 19830840, 26441120, 31729344, 39661680, 52882240, 79323360, 158646720]

約数ペア:

[(1, 158646720), (2, 79323360), (3, 52882240), (4, 39661680), (5, 31729344), (6, 26441120), (8, 19830840), (10, 15864672), (12, 13220560), (15, 10576448), (16, 9915420), (17, 9332160), (20, 7932336), (24, 6610280), (30, 5288224), (32, 4957710), (34, 4666080), (40, 3966168), (48, 3305140), (51, 3110720), (60, 2644112), (64, 2478855), (68, 2333040), (80, 1983084), (85, 1866432), (96, 1652570), (102, 1555360), (120, 1322056), (136, 1166520), (160, 991542), (170, 933216), (192, 826285), (204, 777680), (240, 661028), (255, 622144), (272, 583260), (320, 495771), (340, 466608), (408, 388840), (480, 330514), (510, 311072), (544, 291630), (680, 233304), (816, 194420), (960, 165257), (1020, 155536), (1088, 145815), (1360, 116652), (1632, 97210), (2040, 77768), (2720, 58326), (3264, 48605), (4080, 38884), (5440, 29163), (8160, 19442), (9721, 16320)]