209301840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 320

約数和(自身を含む): 822804480

約数和(自身を除く): 613502640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 144, 165, 176, 180, 184, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 297, 330, 345, 360, 368, 383, 396, 414, 432, 440, 460, 495, 506, 528, 540, 552, 594, 621, 660, 690, 720, 759, 766, 792, 828, 880, 920, 990, 1012, 1035, 1080, 1104, 1149, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1532, 1584, 1656, 1840, 1915, 1980, 2024, 2070, 2160, 2277, 2298, 2376, 2484, 2530, 2640, 2760, 2970, 3036, 3064, 3105, 3312, 3447, 3795, 3830, 3960, 4048, 4140, 4213, 4554, 4596, 4752, 4968, 5060, 5520, 5745, 5940, 6072, 6128, 6210, 6831, 6894, 7590, 7660, 7920, 8280, 8426, 8809, 9108, 9192, 9936, 10120, 10341, 11385, 11490, 11880, 12144, 12420, 12639, 13662, 13788, 15180, 15320, 16560, 16852, 17235, 17618, 18216, 18384, 20240, 20682, 21065, 22770, 22980, 23760, 24840, 25278, 26427, 27324, 27576, 30360, 30640, 33704, 34155, 34470, 35236, 36432, 37917, 41364, 42130, 44045, 45540, 45960, 49680, 50556, 51705, 52854, 54648, 55152, 60720, 63195, 67408, 68310, 68940, 70472, 75834, 79281, 82728, 84260, 88090, 91080, 91920, 96899, 101112, 103410, 105708, 109296, 113751, 126390, 132135, 136620, 137880, 140944, 151668, 158562, 165456, 168520, 176180, 182160, 189585, 193798, 202224, 206820, 211416, 227502, 237843, 252780, 264270, 273240, 275760, 290697, 303336, 317124, 337040, 352360, 379170, 387596, 396405, 413640, 422832, 455004, 475686, 484495, 505560, 528540, 546480, 568755, 581394, 606672, 634248, 704720, 758340, 775192, 792810, 827280, 872091, 910008, 951372, 968990, 1011120, 1057080, 1137510, 1162788, 1189215, 1268496, 1453485, 1516680, 1550384, 1585620, 1744182, 1820016, 1902744, 1937980, 2114160, 2275020, 2325576, 2378430, 2616273, 2906970, 3033360, 3171240, 3488364, 3805488, 3875960, 4360455, 4550040, 4651152, 4756860, 5232546, 5813940, 6342480, 6976728, 7751920, 8720910, 9100080, 9513720, 10465092, 11627880, 13081365, 13953456, 17441820, 19027440, 20930184, 23255760, 26162730, 34883640, 41860368, 52325460, 69767280, 104650920, 209301840]

約数ペア:

[(1, 209301840), (2, 104650920), (3, 69767280), (4, 52325460), (5, 41860368), (6, 34883640), (8, 26162730), (9, 23255760), (10, 20930184), (11, 19027440), (12, 17441820), (15, 13953456), (16, 13081365), (18, 11627880), (20, 10465092), (22, 9513720), (23, 9100080), (24, 8720910), (27, 7751920), (30, 6976728), (33, 6342480), (36, 5813940), (40, 5232546), (44, 4756860), (45, 4651152), (46, 4550040), (48, 4360455), (54, 3875960), (55, 3805488), (60, 3488364), (66, 3171240), (69, 3033360), (72, 2906970), (80, 2616273), (88, 2378430), (90, 2325576), (92, 2275020), (99, 2114160), (108, 1937980), (110, 1902744), (115, 1820016), (120, 1744182), (132, 1585620), (135, 1550384), (138, 1516680), (144, 1453485), (165, 1268496), (176, 1189215), (180, 1162788), (184, 1137510), (198, 1057080), (207, 1011120), (216, 968990), (220, 951372), (230, 910008), (240, 872091), (253, 827280), (264, 792810), (270, 775192), (276, 758340), (297, 704720), (330, 634248), (345, 606672), (360, 581394), (368, 568755), (383, 546480), (396, 528540), (414, 505560), (432, 484495), (440, 475686), (460, 455004), (495, 422832), (506, 413640), (528, 396405), (540, 387596), (552, 379170), (594, 352360), (621, 337040), (660, 317124), (690, 303336), (720, 290697), (759, 275760), (766, 273240), (792, 264270), (828, 252780), (880, 237843), (920, 227502), (990, 211416), (1012, 206820), (1035, 202224), (1080, 193798), (1104, 189585), (1149, 182160), (1188, 176180), (1242, 168520), (1265, 165456), (1320, 158562), (1380, 151668), (1485, 140944), (1518, 137880), (1532, 136620), (1584, 132135), (1656, 126390), (1840, 113751), (1915, 109296), (1980, 105708), (2024, 103410), (2070, 101112), (2160, 96899), (2277, 91920), (2298, 91080), (2376, 88090), (2484, 84260), (2530, 82728), (2640, 79281), (2760, 75834), (2970, 70472), (3036, 68940), (3064, 68310), (3105, 67408), (3312, 63195), (3447, 60720), (3795, 55152), (3830, 54648), (3960, 52854), (4048, 51705), (4140, 50556), (4213, 49680), (4554, 45960), (4596, 45540), (4752, 44045), (4968, 42130), (5060, 41364), (5520, 37917), (5745, 36432), (5940, 35236), (6072, 34470), (6128, 34155), (6210, 33704), (6831, 30640), (6894, 30360), (7590, 27576), (7660, 27324), (7920, 26427), (8280, 25278), (8426, 24840), (8809, 23760), (9108, 22980), (9192, 22770), (9936, 21065), (10120, 20682), (10341, 20240), (11385, 18384), (11490, 18216), (11880, 17618), (12144, 17235), (12420, 16852), (12639, 16560), (13662, 15320), (13788, 15180)]