208022640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 300

約数和(自身を含む): 793982664

約数和(自身を除く): 585960024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 343, 361, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 686, 722, 735, 760, 784, 798, 840, 912, 931, 980, 1029, 1064, 1083, 1140, 1176, 1330, 1372, 1444, 1470, 1520, 1596, 1680, 1715, 1805, 1862, 1960, 1995, 2058, 2128, 2166, 2280, 2352, 2401, 2527, 2660, 2744, 2793, 2888, 2940, 3192, 3430, 3610, 3724, 3920, 3990, 4116, 4332, 4560, 4655, 4802, 5054, 5145, 5320, 5415, 5488, 5586, 5776, 5880, 6384, 6517, 6860, 7203, 7220, 7448, 7581, 7980, 8232, 8664, 9310, 9604, 10108, 10290, 10640, 10830, 11172, 11760, 12005, 12635, 13034, 13720, 13965, 14406, 14440, 14896, 15162, 15960, 16464, 17328, 17689, 18620, 19208, 19551, 20216, 20580, 21660, 22344, 24010, 25270, 26068, 27440, 27930, 28812, 28880, 30324, 31920, 32585, 35378, 36015, 37240, 37905, 38416, 39102, 40432, 41160, 43320, 44688, 45619, 48020, 50540, 52136, 53067, 55860, 57624, 60648, 65170, 70756, 72030, 74480, 75810, 78204, 82320, 86640, 88445, 91238, 96040, 97755, 101080, 104272, 106134, 111720, 115248, 121296, 123823, 130340, 136857, 141512, 144060, 151620, 156408, 176890, 182476, 192080, 195510, 202160, 212268, 223440, 228095, 247646, 260680, 265335, 273714, 283024, 288120, 303240, 312816, 353780, 364952, 371469, 391020, 424536, 456190, 495292, 521360, 530670, 547428, 576240, 606480, 619115, 684285, 707560, 729904, 742938, 782040, 849072, 866761, 912380, 990584, 1061340, 1094856, 1238230, 1368570, 1415120, 1485876, 1564080, 1733522, 1824760, 1857345, 1981168, 2122680, 2189712, 2476460, 2600283, 2737140, 2971752, 3467044, 3649520, 3714690, 4245360, 4333805, 4952920, 5200566, 5474280, 5943504, 6934088, 7429380, 8667610, 9905840, 10401132, 10948560, 13001415, 13868176, 14858760, 17335220, 20802264, 26002830, 29717520, 34670440, 41604528, 52005660, 69340880, 104011320, 208022640]

約数ペア:

[(1, 208022640), (2, 104011320), (3, 69340880), (4, 52005660), (5, 41604528), (6, 34670440), (7, 29717520), (8, 26002830), (10, 20802264), (12, 17335220), (14, 14858760), (15, 13868176), (16, 13001415), (19, 10948560), (20, 10401132), (21, 9905840), (24, 8667610), (28, 7429380), (30, 6934088), (35, 5943504), (38, 5474280), (40, 5200566), (42, 4952920), (48, 4333805), (49, 4245360), (56, 3714690), (57, 3649520), (60, 3467044), (70, 2971752), (76, 2737140), (80, 2600283), (84, 2476460), (95, 2189712), (98, 2122680), (105, 1981168), (112, 1857345), (114, 1824760), (120, 1733522), (133, 1564080), (140, 1485876), (147, 1415120), (152, 1368570), (168, 1238230), (190, 1094856), (196, 1061340), (210, 990584), (228, 912380), (240, 866761), (245, 849072), (266, 782040), (280, 742938), (285, 729904), (294, 707560), (304, 684285), (336, 619115), (343, 606480), (361, 576240), (380, 547428), (392, 530670), (399, 521360), (420, 495292), (456, 456190), (490, 424536), (532, 391020), (560, 371469), (570, 364952), (588, 353780), (665, 312816), (686, 303240), (722, 288120), (735, 283024), (760, 273714), (784, 265335), (798, 260680), (840, 247646), (912, 228095), (931, 223440), (980, 212268), (1029, 202160), (1064, 195510), (1083, 192080), (1140, 182476), (1176, 176890), (1330, 156408), (1372, 151620), (1444, 144060), (1470, 141512), (1520, 136857), (1596, 130340), (1680, 123823), (1715, 121296), (1805, 115248), (1862, 111720), (1960, 106134), (1995, 104272), (2058, 101080), (2128, 97755), (2166, 96040), (2280, 91238), (2352, 88445), (2401, 86640), (2527, 82320), (2660, 78204), (2744, 75810), (2793, 74480), (2888, 72030), (2940, 70756), (3192, 65170), (3430, 60648), (3610, 57624), (3724, 55860), (3920, 53067), (3990, 52136), (4116, 50540), (4332, 48020), (4560, 45619), (4655, 44688), (4802, 43320), (5054, 41160), (5145, 40432), (5320, 39102), (5415, 38416), (5488, 37905), (5586, 37240), (5776, 36015), (5880, 35378), (6384, 32585), (6517, 31920), (6860, 30324), (7203, 28880), (7220, 28812), (7448, 27930), (7581, 27440), (7980, 26068), (8232, 25270), (8664, 24010), (9310, 22344), (9604, 21660), (10108, 20580), (10290, 20216), (10640, 19551), (10830, 19208), (11172, 18620), (11760, 17689), (12005, 17328), (12635, 16464), (13034, 15960), (13720, 15162), (13965, 14896), (14406, 14440)]