104040720

素因数分解:

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

素因数の和:1019

約数の個数: 240

約数和(自身を含む): 417294720

約数和(自身を除く): 313254000

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, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 983, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 1966, 2160, 2205, 2352, 2520, 2646, 2940, 2949, 3024, 3528, 3780, 3920, 3932, 4410, 4915, 5040, 5292, 5880, 5898, 6615, 6881, 7056, 7560, 7864, 8820, 8847, 9830, 10584, 11760, 11796, 13230, 13762, 14745, 15120, 15728, 17640, 17694, 19660, 20643, 21168, 23592, 26460, 26541, 27524, 29490, 34405, 35280, 35388, 39320, 41286, 44235, 47184, 48167, 52920, 53082, 55048, 58980, 61929, 68810, 70776, 78640, 82572, 88470, 96334, 103215, 105840, 106164, 110096, 117960, 123858, 132705, 137620, 141552, 144501, 165144, 176940, 185787, 192668, 206430, 212328, 235920, 240835, 247716, 265410, 275240, 289002, 309645, 330288, 353880, 371574, 385336, 412860, 424656, 433503, 481670, 495432, 530820, 550480, 578004, 619290, 707760, 722505, 743148, 770672, 825720, 867006, 928935, 963340, 990864, 1061640, 1156008, 1238580, 1300509, 1445010, 1486296, 1651440, 1734012, 1857870, 1926680, 2123280, 2167515, 2312016, 2477160, 2601018, 2890020, 2972592, 3468024, 3715740, 3853360, 4335030, 4954320, 5202036, 5780040, 6502545, 6936048, 7431480, 8670060, 10404072, 11560080, 13005090, 14862960, 17340120, 20808144, 26010180, 34680240, 52020360, 104040720]

約数ペア:

[(1, 104040720), (2, 52020360), (3, 34680240), (4, 26010180), (5, 20808144), (6, 17340120), (7, 14862960), (8, 13005090), (9, 11560080), (10, 10404072), (12, 8670060), (14, 7431480), (15, 6936048), (16, 6502545), (18, 5780040), (20, 5202036), (21, 4954320), (24, 4335030), (27, 3853360), (28, 3715740), (30, 3468024), (35, 2972592), (36, 2890020), (40, 2601018), (42, 2477160), (45, 2312016), (48, 2167515), (49, 2123280), (54, 1926680), (56, 1857870), (60, 1734012), (63, 1651440), (70, 1486296), (72, 1445010), (80, 1300509), (84, 1238580), (90, 1156008), (98, 1061640), (105, 990864), (108, 963340), (112, 928935), (120, 867006), (126, 825720), (135, 770672), (140, 743148), (144, 722505), (147, 707760), (168, 619290), (180, 578004), (189, 550480), (196, 530820), (210, 495432), (216, 481670), (240, 433503), (245, 424656), (252, 412860), (270, 385336), (280, 371574), (294, 353880), (315, 330288), (336, 309645), (360, 289002), (378, 275240), (392, 265410), (420, 247716), (432, 240835), (441, 235920), (490, 212328), (504, 206430), (540, 192668), (560, 185787), (588, 176940), (630, 165144), (720, 144501), (735, 141552), (756, 137620), (784, 132705), (840, 123858), (882, 117960), (945, 110096), (980, 106164), (983, 105840), (1008, 103215), (1080, 96334), (1176, 88470), (1260, 82572), (1323, 78640), (1470, 70776), (1512, 68810), (1680, 61929), (1764, 58980), (1890, 55048), (1960, 53082), (1966, 52920), (2160, 48167), (2205, 47184), (2352, 44235), (2520, 41286), (2646, 39320), (2940, 35388), (2949, 35280), (3024, 34405), (3528, 29490), (3780, 27524), (3920, 26541), (3932, 26460), (4410, 23592), (4915, 21168), (5040, 20643), (5292, 19660), (5880, 17694), (5898, 17640), (6615, 15728), (6881, 15120), (7056, 14745), (7560, 13762), (7864, 13230), (8820, 11796), (8847, 11760), (9830, 10584)]