143675280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 571034880

約数和(自身を除く): 427359600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 983, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 1966, 2030, 2088, 2320, 2436, 2520, 2610, 2949, 3045, 3248, 3480, 3654, 3932, 4060, 4176, 4872, 4915, 5040, 5220, 5898, 6090, 6881, 6960, 7308, 7864, 8120, 8847, 9135, 9744, 9830, 10440, 11796, 12180, 13762, 14616, 14745, 15728, 16240, 17694, 18270, 19660, 20643, 20880, 23592, 24360, 27524, 28507, 29232, 29490, 34405, 35388, 36540, 39320, 41286, 44235, 47184, 48720, 55048, 57014, 58980, 61929, 68810, 70776, 73080, 78640, 82572, 85521, 88470, 103215, 110096, 114028, 117960, 123858, 137620, 141552, 142535, 146160, 165144, 171042, 176940, 199549, 206430, 228056, 235920, 247716, 256563, 275240, 285070, 309645, 330288, 342084, 353880, 399098, 412860, 427605, 456112, 495432, 513126, 550480, 570140, 598647, 619290, 684168, 707760, 798196, 825720, 855210, 990864, 997745, 1026252, 1140280, 1197294, 1238580, 1282815, 1368336, 1596392, 1651440, 1710420, 1795941, 1995490, 2052504, 2280560, 2394588, 2477160, 2565630, 2993235, 3192784, 3420840, 3591882, 3990980, 4105008, 4789176, 4954320, 5131260, 5986470, 6841680, 7183764, 7981960, 8979705, 9578352, 10262520, 11972940, 14367528, 15963920, 17959410, 20525040, 23945880, 28735056, 35918820, 47891760, 71837640, 143675280]

約数ペア:

[(1, 143675280), (2, 71837640), (3, 47891760), (4, 35918820), (5, 28735056), (6, 23945880), (7, 20525040), (8, 17959410), (9, 15963920), (10, 14367528), (12, 11972940), (14, 10262520), (15, 9578352), (16, 8979705), (18, 7981960), (20, 7183764), (21, 6841680), (24, 5986470), (28, 5131260), (29, 4954320), (30, 4789176), (35, 4105008), (36, 3990980), (40, 3591882), (42, 3420840), (45, 3192784), (48, 2993235), (56, 2565630), (58, 2477160), (60, 2394588), (63, 2280560), (70, 2052504), (72, 1995490), (80, 1795941), (84, 1710420), (87, 1651440), (90, 1596392), (105, 1368336), (112, 1282815), (116, 1238580), (120, 1197294), (126, 1140280), (140, 1026252), (144, 997745), (145, 990864), (168, 855210), (174, 825720), (180, 798196), (203, 707760), (210, 684168), (232, 619290), (240, 598647), (252, 570140), (261, 550480), (280, 513126), (290, 495432), (315, 456112), (336, 427605), (348, 412860), (360, 399098), (406, 353880), (420, 342084), (435, 330288), (464, 309645), (504, 285070), (522, 275240), (560, 256563), (580, 247716), (609, 235920), (630, 228056), (696, 206430), (720, 199549), (812, 176940), (840, 171042), (870, 165144), (983, 146160), (1008, 142535), (1015, 141552), (1044, 137620), (1160, 123858), (1218, 117960), (1260, 114028), (1305, 110096), (1392, 103215), (1624, 88470), (1680, 85521), (1740, 82572), (1827, 78640), (1966, 73080), (2030, 70776), (2088, 68810), (2320, 61929), (2436, 58980), (2520, 57014), (2610, 55048), (2949, 48720), (3045, 47184), (3248, 44235), (3480, 41286), (3654, 39320), (3932, 36540), (4060, 35388), (4176, 34405), (4872, 29490), (4915, 29232), (5040, 28507), (5220, 27524), (5898, 24360), (6090, 23592), (6881, 20880), (6960, 20643), (7308, 19660), (7864, 18270), (8120, 17694), (8847, 16240), (9135, 15728), (9744, 14745), (9830, 14616), (10440, 13762), (11796, 12180)]