728285040

素因数分解:

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

素因数の和:1026

約数の個数: 320

約数和(自身を含む): 2928384000

約数和(自身を除く): 2200098960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 686, 720, 735, 756, 784, 840, 882, 945, 980, 983, 1008, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1680, 1715, 1764, 1890, 1960, 1966, 2058, 2160, 2205, 2352, 2520, 2646, 2744, 2940, 2949, 3024, 3087, 3430, 3528, 3780, 3920, 3932, 4116, 4410, 4915, 5040, 5145, 5292, 5488, 5880, 5898, 6174, 6615, 6860, 6881, 7056, 7560, 7864, 8232, 8820, 8847, 9261, 9830, 10290, 10584, 11760, 11796, 12348, 13230, 13720, 13762, 14745, 15120, 15435, 15728, 16464, 17640, 17694, 18522, 19660, 20580, 20643, 21168, 23592, 24696, 26460, 26541, 27440, 27524, 29490, 30870, 34405, 35280, 35388, 37044, 39320, 41160, 41286, 44235, 46305, 47184, 48167, 49392, 52920, 53082, 55048, 58980, 61740, 61929, 68810, 70776, 74088, 78640, 82320, 82572, 88470, 92610, 96334, 103215, 105840, 106164, 110096, 117960, 123480, 123858, 132705, 137620, 141552, 144501, 148176, 165144, 176940, 185220, 185787, 192668, 206430, 212328, 235920, 240835, 246960, 247716, 265410, 275240, 289002, 309645, 330288, 337169, 353880, 370440, 371574, 385336, 412860, 424656, 433503, 481670, 495432, 530820, 550480, 578004, 619290, 674338, 707760, 722505, 740880, 743148, 770672, 825720, 867006, 928935, 963340, 990864, 1011507, 1061640, 1156008, 1238580, 1300509, 1348676, 1445010, 1486296, 1651440, 1685845, 1734012, 1857870, 1926680, 2023014, 2123280, 2167515, 2312016, 2477160, 2601018, 2697352, 2890020, 2972592, 3034521, 3371690, 3468024, 3715740, 3853360, 4046028, 4335030, 4954320, 5057535, 5202036, 5394704, 5780040, 6069042, 6502545, 6743380, 6936048, 7431480, 8092056, 8670060, 9103563, 10115070, 10404072, 11560080, 12138084, 13005090, 13486760, 14862960, 15172605, 16184112, 17340120, 18207126, 20230140, 20808144, 24276168, 26010180, 26973520, 30345210, 34680240, 36414252, 40460280, 45517815, 48552336, 52020360, 60690420, 72828504, 80920560, 91035630, 104040720, 121380840, 145657008, 182071260, 242761680, 364142520, 728285040]

約数ペア:

[(1, 728285040), (2, 364142520), (3, 242761680), (4, 182071260), (5, 145657008), (6, 121380840), (7, 104040720), (8, 91035630), (9, 80920560), (10, 72828504), (12, 60690420), (14, 52020360), (15, 48552336), (16, 45517815), (18, 40460280), (20, 36414252), (21, 34680240), (24, 30345210), (27, 26973520), (28, 26010180), (30, 24276168), (35, 20808144), (36, 20230140), (40, 18207126), (42, 17340120), (45, 16184112), (48, 15172605), (49, 14862960), (54, 13486760), (56, 13005090), (60, 12138084), (63, 11560080), (70, 10404072), (72, 10115070), (80, 9103563), (84, 8670060), (90, 8092056), (98, 7431480), (105, 6936048), (108, 6743380), (112, 6502545), (120, 6069042), (126, 5780040), (135, 5394704), (140, 5202036), (144, 5057535), (147, 4954320), (168, 4335030), (180, 4046028), (189, 3853360), (196, 3715740), (210, 3468024), (216, 3371690), (240, 3034521), (245, 2972592), (252, 2890020), (270, 2697352), (280, 2601018), (294, 2477160), (315, 2312016), (336, 2167515), (343, 2123280), (360, 2023014), (378, 1926680), (392, 1857870), (420, 1734012), (432, 1685845), (441, 1651440), (490, 1486296), (504, 1445010), (540, 1348676), (560, 1300509), (588, 1238580), (630, 1156008), (686, 1061640), (720, 1011507), (735, 990864), (756, 963340), (784, 928935), (840, 867006), (882, 825720), (945, 770672), (980, 743148), (983, 740880), (1008, 722505), (1029, 707760), (1080, 674338), (1176, 619290), (1260, 578004), (1323, 550480), (1372, 530820), (1470, 495432), (1512, 481670), (1680, 433503), (1715, 424656), (1764, 412860), (1890, 385336), (1960, 371574), (1966, 370440), (2058, 353880), (2160, 337169), (2205, 330288), (2352, 309645), (2520, 289002), (2646, 275240), (2744, 265410), (2940, 247716), (2949, 246960), (3024, 240835), (3087, 235920), (3430, 212328), (3528, 206430), (3780, 192668), (3920, 185787), (3932, 185220), (4116, 176940), (4410, 165144), (4915, 148176), (5040, 144501), (5145, 141552), (5292, 137620), (5488, 132705), (5880, 123858), (5898, 123480), (6174, 117960), (6615, 110096), (6860, 106164), (6881, 105840), (7056, 103215), (7560, 96334), (7864, 92610), (8232, 88470), (8820, 82572), (8847, 82320), (9261, 78640), (9830, 74088), (10290, 70776), (10584, 68810), (11760, 61929), (11796, 61740), (12348, 58980), (13230, 55048), (13720, 53082), (13762, 52920), (14745, 49392), (15120, 48167), (15435, 47184), (15728, 46305), (16464, 44235), (17640, 41286), (17694, 41160), (18522, 39320), (19660, 37044), (20580, 35388), (20643, 35280), (21168, 34405), (23592, 30870), (24696, 29490), (26460, 27524), (26541, 27440)]