208610640

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 420

約数和(自身を含む): 857510964

約数和(自身を除く): 648900324

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, 73, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 146, 147, 162, 168, 180, 189, 196, 210, 216, 219, 240, 243, 245, 252, 270, 280, 292, 294, 315, 324, 336, 360, 365, 378, 392, 405, 420, 432, 438, 441, 486, 490, 504, 511, 540, 560, 567, 584, 588, 630, 648, 657, 720, 729, 730, 735, 756, 784, 810, 840, 876, 882, 945, 972, 980, 1008, 1022, 1080, 1095, 1134, 1168, 1176, 1215, 1260, 1296, 1314, 1323, 1458, 1460, 1470, 1512, 1533, 1620, 1680, 1701, 1752, 1764, 1890, 1944, 1960, 1971, 2044, 2160, 2190, 2205, 2268, 2352, 2430, 2520, 2555, 2628, 2646, 2835, 2916, 2920, 2940, 3024, 3066, 3240, 3285, 3402, 3504, 3528, 3577, 3645, 3780, 3888, 3920, 3942, 3969, 4088, 4380, 4410, 4536, 4599, 4860, 5040, 5103, 5110, 5256, 5292, 5670, 5832, 5840, 5880, 5913, 6132, 6480, 6570, 6615, 6804, 7056, 7154, 7290, 7560, 7665, 7884, 7938, 8176, 8505, 8760, 8820, 9072, 9198, 9720, 9855, 10206, 10220, 10512, 10584, 10731, 11340, 11664, 11760, 11826, 11907, 12264, 13140, 13230, 13608, 13797, 14308, 14580, 15120, 15330, 15768, 15876, 17010, 17520, 17640, 17739, 17885, 18396, 19440, 19710, 19845, 20412, 20440, 21168, 21462, 22680, 22995, 23652, 23814, 24528, 25515, 26280, 26460, 27216, 27594, 28616, 29160, 29565, 30660, 31536, 31752, 32193, 34020, 35280, 35478, 35721, 35770, 36792, 39420, 39690, 40824, 40880, 41391, 42924, 45360, 45990, 47304, 47628, 51030, 52560, 52920, 53217, 53655, 55188, 57232, 58320, 59130, 59535, 61320, 63504, 64386, 68040, 68985, 70956, 71442, 71540, 73584, 78840, 79380, 81648, 82782, 85848, 88695, 91980, 94608, 95256, 96579, 102060, 105840, 106434, 107310, 110376, 118260, 119070, 122640, 124173, 128772, 136080, 137970, 141912, 142884, 143080, 157680, 158760, 160965, 165564, 171696, 177390, 178605, 183960, 190512, 193158, 204120, 206955, 212868, 214620, 220752, 236520, 238140, 248346, 257544, 266085, 275940, 283824, 285768, 286160, 289737, 317520, 321930, 331128, 354780, 357210, 367920, 372519, 386316, 408240, 413910, 425736, 429240, 473040, 476280, 482895, 496692, 515088, 532170, 551880, 571536, 579474, 620865, 643860, 662256, 709560, 714420, 745038, 772632, 827820, 851472, 858480, 869211, 952560, 965790, 993384, 1064340, 1103760, 1158948, 1241730, 1287720, 1419120, 1428840, 1448685, 1490076, 1545264, 1655640, 1738422, 1862595, 1931580, 1986768, 2128680, 2317896, 2483460, 2575440, 2607633, 2857680, 2897370, 2980152, 3311280, 3476844, 3725190, 3863160, 4257360, 4346055, 4635792, 4966920, 5215266, 5794740, 5960304, 6953688, 7450380, 7726320, 8692110, 9933840, 10430532, 11589480, 13038165, 13907376, 14900760, 17384220, 20861064, 23178960, 26076330, 29801520, 34768440, 41722128, 52152660, 69536880, 104305320, 208610640]

約数ペア:

[(1, 208610640), (2, 104305320), (3, 69536880), (4, 52152660), (5, 41722128), (6, 34768440), (7, 29801520), (8, 26076330), (9, 23178960), (10, 20861064), (12, 17384220), (14, 14900760), (15, 13907376), (16, 13038165), (18, 11589480), (20, 10430532), (21, 9933840), (24, 8692110), (27, 7726320), (28, 7450380), (30, 6953688), (35, 5960304), (36, 5794740), (40, 5215266), (42, 4966920), (45, 4635792), (48, 4346055), (49, 4257360), (54, 3863160), (56, 3725190), (60, 3476844), (63, 3311280), (70, 2980152), (72, 2897370), (73, 2857680), (80, 2607633), (81, 2575440), (84, 2483460), (90, 2317896), (98, 2128680), (105, 1986768), (108, 1931580), (112, 1862595), (120, 1738422), (126, 1655640), (135, 1545264), (140, 1490076), (144, 1448685), (146, 1428840), (147, 1419120), (162, 1287720), (168, 1241730), (180, 1158948), (189, 1103760), (196, 1064340), (210, 993384), (216, 965790), (219, 952560), (240, 869211), (243, 858480), (245, 851472), (252, 827820), (270, 772632), (280, 745038), (292, 714420), (294, 709560), (315, 662256), (324, 643860), (336, 620865), (360, 579474), (365, 571536), (378, 551880), (392, 532170), (405, 515088), (420, 496692), (432, 482895), (438, 476280), (441, 473040), (486, 429240), (490, 425736), (504, 413910), (511, 408240), (540, 386316), (560, 372519), (567, 367920), (584, 357210), (588, 354780), (630, 331128), (648, 321930), (657, 317520), (720, 289737), (729, 286160), (730, 285768), (735, 283824), (756, 275940), (784, 266085), (810, 257544), (840, 248346), (876, 238140), (882, 236520), (945, 220752), (972, 214620), (980, 212868), (1008, 206955), (1022, 204120), (1080, 193158), (1095, 190512), (1134, 183960), (1168, 178605), (1176, 177390), (1215, 171696), (1260, 165564), (1296, 160965), (1314, 158760), (1323, 157680), (1458, 143080), (1460, 142884), (1470, 141912), (1512, 137970), (1533, 136080), (1620, 128772), (1680, 124173), (1701, 122640), (1752, 119070), (1764, 118260), (1890, 110376), (1944, 107310), (1960, 106434), (1971, 105840), (2044, 102060), (2160, 96579), (2190, 95256), (2205, 94608), (2268, 91980), (2352, 88695), (2430, 85848), (2520, 82782), (2555, 81648), (2628, 79380), (2646, 78840), (2835, 73584), (2916, 71540), (2920, 71442), (2940, 70956), (3024, 68985), (3066, 68040), (3240, 64386), (3285, 63504), (3402, 61320), (3504, 59535), (3528, 59130), (3577, 58320), (3645, 57232), (3780, 55188), (3888, 53655), (3920, 53217), (3942, 52920), (3969, 52560), (4088, 51030), (4380, 47628), (4410, 47304), (4536, 45990), (4599, 45360), (4860, 42924), (5040, 41391), (5103, 40880), (5110, 40824), (5256, 39690), (5292, 39420), (5670, 36792), (5832, 35770), (5840, 35721), (5880, 35478), (5913, 35280), (6132, 34020), (6480, 32193), (6570, 31752), (6615, 31536), (6804, 30660), (7056, 29565), (7154, 29160), (7290, 28616), (7560, 27594), (7665, 27216), (7884, 26460), (7938, 26280), (8176, 25515), (8505, 24528), (8760, 23814), (8820, 23652), (9072, 22995), (9198, 22680), (9720, 21462), (9855, 21168), (10206, 20440), (10220, 20412), (10512, 19845), (10584, 19710), (10731, 19440), (11340, 18396), (11664, 17885), (11760, 17739), (11826, 17640), (11907, 17520), (12264, 17010), (13140, 15876), (13230, 15768), (13608, 15330), (13797, 15120), (14308, 14580)]