1804007520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 432

約数和(自身を含む): 7365457008

約数和(自身を除く): 5561449488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 98, 105, 111, 112, 120, 126, 140, 144, 147, 148, 160, 168, 180, 185, 196, 210, 222, 224, 240, 245, 252, 259, 280, 288, 294, 296, 315, 333, 336, 360, 370, 392, 420, 441, 444, 480, 490, 504, 518, 555, 560, 588, 592, 630, 666, 672, 691, 720, 735, 740, 777, 784, 840, 882, 888, 980, 1008, 1036, 1110, 1120, 1176, 1184, 1260, 1295, 1332, 1382, 1440, 1470, 1480, 1554, 1568, 1665, 1680, 1764, 1776, 1813, 1960, 2016, 2072, 2073, 2205, 2220, 2331, 2352, 2520, 2590, 2664, 2764, 2940, 2960, 3108, 3330, 3360, 3455, 3528, 3552, 3626, 3885, 3920, 4144, 4146, 4410, 4440, 4662, 4704, 4837, 5040, 5180, 5328, 5439, 5528, 5880, 5920, 6216, 6219, 6660, 6910, 7056, 7252, 7770, 7840, 8288, 8292, 8820, 8880, 9065, 9324, 9674, 10080, 10360, 10365, 10656, 10878, 11056, 11655, 11760, 12432, 12438, 13320, 13820, 14112, 14504, 14511, 15540, 16317, 16584, 17640, 17760, 18130, 18648, 19348, 20720, 20730, 21756, 22112, 23310, 23520, 24185, 24864, 24876, 25567, 26640, 27195, 27640, 29008, 29022, 31080, 31095, 32634, 33168, 33859, 35280, 36260, 37296, 38696, 41440, 41460, 43512, 43533, 46620, 48370, 49752, 51134, 53280, 54390, 55280, 58016, 58044, 62160, 62190, 65268, 66336, 67718, 70560, 72520, 72555, 74592, 76701, 77392, 81585, 82920, 87024, 87066, 93240, 96740, 99504, 101577, 102268, 108780, 110560, 116088, 124320, 124380, 127835, 130536, 135436, 145040, 145110, 153402, 154784, 163170, 165840, 169295, 174048, 174132, 178969, 186480, 193480, 199008, 203154, 204536, 217560, 217665, 230103, 232176, 248760, 255670, 261072, 270872, 290080, 290220, 304731, 306804, 326340, 331680, 338590, 348264, 357938, 372960, 383505, 386960, 406308, 409072, 435120, 435330, 460206, 464352, 497520, 507885, 511340, 522144, 536907, 541744, 580440, 609462, 613608, 652680, 677180, 696528, 715876, 767010, 773920, 812616, 818144, 870240, 870660, 894845, 920412, 995040, 1015770, 1022680, 1073814, 1083488, 1150515, 1160880, 1218924, 1227216, 1252783, 1305360, 1354360, 1393056, 1431752, 1523655, 1534020, 1610721, 1625232, 1741320, 1789690, 1840824, 2031540, 2045360, 2147628, 2301030, 2321760, 2437848, 2454432, 2505566, 2610720, 2684535, 2708720, 2863504, 3047310, 3068040, 3221442, 3250464, 3482640, 3579380, 3681648, 3758349, 4063080, 4090720, 4295256, 4602060, 4875696, 5011132, 5369070, 5417440, 5727008, 6094620, 6136080, 6263915, 6442884, 6965280, 7158760, 7363296, 7516698, 8053605, 8126160, 8590512, 9204120, 9751392, 10022264, 10738140, 11275047, 12189240, 12272160, 12527830, 12885768, 14317520, 15033396, 16107210, 16252320, 17181024, 18408240, 18791745, 20044528, 21476280, 22550094, 24378480, 25055660, 25771536, 28635040, 30066792, 32214420, 36816480, 37583490, 40089056, 42952560, 45100188, 48756960, 50111320, 51543072, 56375235, 60133584, 64428840, 75166980, 85905120, 90200376, 100222640, 112750470, 120267168, 128857680, 150333960, 180400752, 200445280, 225500940, 257715360, 300667920, 360801504, 451001880, 601335840, 902003760, 1804007520]

約数ペア:

[(1, 1804007520), (2, 902003760), (3, 601335840), (4, 451001880), (5, 360801504), (6, 300667920), (7, 257715360), (8, 225500940), (9, 200445280), (10, 180400752), (12, 150333960), (14, 128857680), (15, 120267168), (16, 112750470), (18, 100222640), (20, 90200376), (21, 85905120), (24, 75166980), (28, 64428840), (30, 60133584), (32, 56375235), (35, 51543072), (36, 50111320), (37, 48756960), (40, 45100188), (42, 42952560), (45, 40089056), (48, 37583490), (49, 36816480), (56, 32214420), (60, 30066792), (63, 28635040), (70, 25771536), (72, 25055660), (74, 24378480), (80, 22550094), (84, 21476280), (90, 20044528), (96, 18791745), (98, 18408240), (105, 17181024), (111, 16252320), (112, 16107210), (120, 15033396), (126, 14317520), (140, 12885768), (144, 12527830), (147, 12272160), (148, 12189240), (160, 11275047), (168, 10738140), (180, 10022264), (185, 9751392), (196, 9204120), (210, 8590512), (222, 8126160), (224, 8053605), (240, 7516698), (245, 7363296), (252, 7158760), (259, 6965280), (280, 6442884), (288, 6263915), (294, 6136080), (296, 6094620), (315, 5727008), (333, 5417440), (336, 5369070), (360, 5011132), (370, 4875696), (392, 4602060), (420, 4295256), (441, 4090720), (444, 4063080), (480, 3758349), (490, 3681648), (504, 3579380), (518, 3482640), (555, 3250464), (560, 3221442), (588, 3068040), (592, 3047310), (630, 2863504), (666, 2708720), (672, 2684535), (691, 2610720), (720, 2505566), (735, 2454432), (740, 2437848), (777, 2321760), (784, 2301030), (840, 2147628), (882, 2045360), (888, 2031540), (980, 1840824), (1008, 1789690), (1036, 1741320), (1110, 1625232), (1120, 1610721), (1176, 1534020), (1184, 1523655), (1260, 1431752), (1295, 1393056), (1332, 1354360), (1382, 1305360), (1440, 1252783), (1470, 1227216), (1480, 1218924), (1554, 1160880), (1568, 1150515), (1665, 1083488), (1680, 1073814), (1764, 1022680), (1776, 1015770), (1813, 995040), (1960, 920412), (2016, 894845), (2072, 870660), (2073, 870240), (2205, 818144), (2220, 812616), (2331, 773920), (2352, 767010), (2520, 715876), (2590, 696528), (2664, 677180), (2764, 652680), (2940, 613608), (2960, 609462), (3108, 580440), (3330, 541744), (3360, 536907), (3455, 522144), (3528, 511340), (3552, 507885), (3626, 497520), (3885, 464352), (3920, 460206), (4144, 435330), (4146, 435120), (4410, 409072), (4440, 406308), (4662, 386960), (4704, 383505), (4837, 372960), (5040, 357938), (5180, 348264), (5328, 338590), (5439, 331680), (5528, 326340), (5880, 306804), (5920, 304731), (6216, 290220), (6219, 290080), (6660, 270872), (6910, 261072), (7056, 255670), (7252, 248760), (7770, 232176), (7840, 230103), (8288, 217665), (8292, 217560), (8820, 204536), (8880, 203154), (9065, 199008), (9324, 193480), (9674, 186480), (10080, 178969), (10360, 174132), (10365, 174048), (10656, 169295), (10878, 165840), (11056, 163170), (11655, 154784), (11760, 153402), (12432, 145110), (12438, 145040), (13320, 135436), (13820, 130536), (14112, 127835), (14504, 124380), (14511, 124320), (15540, 116088), (16317, 110560), (16584, 108780), (17640, 102268), (17760, 101577), (18130, 99504), (18648, 96740), (19348, 93240), (20720, 87066), (20730, 87024), (21756, 82920), (22112, 81585), (23310, 77392), (23520, 76701), (24185, 74592), (24864, 72555), (24876, 72520), (25567, 70560), (26640, 67718), (27195, 66336), (27640, 65268), (29008, 62190), (29022, 62160), (31080, 58044), (31095, 58016), (32634, 55280), (33168, 54390), (33859, 53280), (35280, 51134), (36260, 49752), (37296, 48370), (38696, 46620), (41440, 43533), (41460, 43512)]