1427820480

素因数分解:

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

素因数の和:9764

約数の個数: 224

約数和(自身を含む): 5333878080

約数和(自身を除く): 3906057600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9721, 9792, 12240, 14688, 16320, 18360, 19442, 24480, 29163, 29376, 36720, 38884, 48605, 48960, 58326, 73440, 77768, 87489, 97210, 116652, 145815, 146880, 155536, 165257, 174978, 194420, 233304, 262467, 291630, 311072, 330514, 349956, 388840, 437445, 466608, 495771, 524934, 583260, 622144, 661028, 699912, 777680, 826285, 874890, 933216, 991542, 1049868, 1166520, 1312335, 1322056, 1399824, 1487313, 1555360, 1652570, 1749780, 1866432, 1983084, 2099736, 2333040, 2478855, 2624670, 2644112, 2799648, 2974626, 3110720, 3305140, 3499560, 3966168, 4199472, 4461939, 4666080, 4957710, 5249340, 5288224, 5599296, 5949252, 6610280, 6999120, 7436565, 7932336, 8398944, 8923878, 9332160, 9915420, 10498680, 10576448, 11898504, 13220560, 13998240, 14873130, 15864672, 16797888, 17847756, 19830840, 20997360, 22309695, 23797008, 26441120, 27996480, 29746260, 31729344, 35695512, 39661680, 41994720, 44619390, 47594016, 52882240, 59492520, 71391024, 79323360, 83989440, 89238780, 95188032, 118985040, 142782048, 158646720, 178477560, 237970080, 285564096, 356955120, 475940160, 713910240, 1427820480]

約数ペア:

[(1, 1427820480), (2, 713910240), (3, 475940160), (4, 356955120), (5, 285564096), (6, 237970080), (8, 178477560), (9, 158646720), (10, 142782048), (12, 118985040), (15, 95188032), (16, 89238780), (17, 83989440), (18, 79323360), (20, 71391024), (24, 59492520), (27, 52882240), (30, 47594016), (32, 44619390), (34, 41994720), (36, 39661680), (40, 35695512), (45, 31729344), (48, 29746260), (51, 27996480), (54, 26441120), (60, 23797008), (64, 22309695), (68, 20997360), (72, 19830840), (80, 17847756), (85, 16797888), (90, 15864672), (96, 14873130), (102, 13998240), (108, 13220560), (120, 11898504), (135, 10576448), (136, 10498680), (144, 9915420), (153, 9332160), (160, 8923878), (170, 8398944), (180, 7932336), (192, 7436565), (204, 6999120), (216, 6610280), (240, 5949252), (255, 5599296), (270, 5288224), (272, 5249340), (288, 4957710), (306, 4666080), (320, 4461939), (340, 4199472), (360, 3966168), (408, 3499560), (432, 3305140), (459, 3110720), (480, 2974626), (510, 2799648), (540, 2644112), (544, 2624670), (576, 2478855), (612, 2333040), (680, 2099736), (720, 1983084), (765, 1866432), (816, 1749780), (864, 1652570), (918, 1555360), (960, 1487313), (1020, 1399824), (1080, 1322056), (1088, 1312335), (1224, 1166520), (1360, 1049868), (1440, 991542), (1530, 933216), (1632, 874890), (1728, 826285), (1836, 777680), (2040, 699912), (2160, 661028), (2295, 622144), (2448, 583260), (2720, 524934), (2880, 495771), (3060, 466608), (3264, 437445), (3672, 388840), (4080, 349956), (4320, 330514), (4590, 311072), (4896, 291630), (5440, 262467), (6120, 233304), (7344, 194420), (8160, 174978), (8640, 165257), (9180, 155536), (9721, 146880), (9792, 145815), (12240, 116652), (14688, 97210), (16320, 87489), (18360, 77768), (19442, 73440), (24480, 58326), (29163, 48960), (29376, 48605), (36720, 38884)]