151214280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5859

約数の個数: 128

約数和(自身を含む): 535265280

約数和(自身を除く): 384051000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5807, 6510, 8680, 11614, 13020, 17421, 23228, 26040, 29035, 34842, 40649, 46456, 58070, 69684, 81298, 87105, 116140, 121947, 139368, 162596, 174210, 180017, 203245, 232280, 243894, 325192, 348420, 360034, 406490, 487788, 540051, 609735, 696840, 720068, 812980, 900085, 975576, 1080102, 1219470, 1260119, 1440136, 1625960, 1800170, 2160204, 2438940, 2520238, 2700255, 3600340, 3780357, 4320408, 4877880, 5040476, 5400510, 6300595, 7200680, 7560714, 10080952, 10801020, 12601190, 15121428, 18901785, 21602040, 25202380, 30242856, 37803570, 50404760, 75607140, 151214280]

約数ペア:

[(1, 151214280), (2, 75607140), (3, 50404760), (4, 37803570), (5, 30242856), (6, 25202380), (7, 21602040), (8, 18901785), (10, 15121428), (12, 12601190), (14, 10801020), (15, 10080952), (20, 7560714), (21, 7200680), (24, 6300595), (28, 5400510), (30, 5040476), (31, 4877880), (35, 4320408), (40, 3780357), (42, 3600340), (56, 2700255), (60, 2520238), (62, 2438940), (70, 2160204), (84, 1800170), (93, 1625960), (105, 1440136), (120, 1260119), (124, 1219470), (140, 1080102), (155, 975576), (168, 900085), (186, 812980), (210, 720068), (217, 696840), (248, 609735), (280, 540051), (310, 487788), (372, 406490), (420, 360034), (434, 348420), (465, 325192), (620, 243894), (651, 232280), (744, 203245), (840, 180017), (868, 174210), (930, 162596), (1085, 139368), (1240, 121947), (1302, 116140), (1736, 87105), (1860, 81298), (2170, 69684), (2604, 58070), (3255, 46456), (3720, 40649), (4340, 34842), (5208, 29035), (5807, 26040), (6510, 23228), (8680, 17421), (11614, 13020)]