1901521440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 576

約数和(自身を含む): 8349505920

約数和(自身を除く): 6447984480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 455, 468, 480, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 672, 691, 702, 720, 728, 735, 756, 780, 784, 819, 840, 864, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1323, 1365, 1382, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2073, 2080, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2764, 2808, 2912, 2940, 3024, 3120, 3185, 3276, 3360, 3455, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 4095, 4146, 4320, 4368, 4410, 4680, 4704, 4837, 4914, 5040, 5096, 5292, 5460, 5528, 5616, 5733, 5880, 6048, 6219, 6240, 6370, 6552, 6615, 6910, 7020, 7056, 7280, 7560, 7644, 7840, 8190, 8292, 8736, 8820, 8983, 9360, 9555, 9674, 9828, 10080, 10192, 10365, 10584, 10920, 11056, 11232, 11466, 11760, 12285, 12438, 12740, 13104, 13230, 13820, 14040, 14112, 14511, 14560, 15120, 15288, 16380, 16584, 17199, 17640, 17966, 18657, 18720, 19110, 19348, 19656, 20384, 20730, 21168, 21840, 22112, 22932, 23520, 24185, 24570, 24876, 25480, 26208, 26460, 26949, 27640, 28080, 28665, 29022, 30240, 30576, 31095, 32760, 33168, 33859, 34398, 35280, 35932, 37314, 38220, 38696, 39312, 41460, 42336, 43533, 43680, 44915, 45864, 48370, 49140, 49752, 50960, 52920, 53898, 55280, 56160, 57330, 58044, 61152, 62190, 62881, 65520, 66336, 67718, 68796, 70560, 71864, 72555, 74628, 76440, 77392, 78624, 80847, 82920, 85995, 87066, 89830, 91728, 93285, 96740, 98280, 99504, 101577, 101920, 105840, 107796, 110560, 114660, 116088, 124380, 125762, 130599, 131040, 134745, 135436, 137592, 143728, 145110, 149256, 152880, 154784, 161694, 165840, 169295, 171990, 174132, 179660, 183456, 186570, 188643, 193480, 196560, 199008, 203154, 211680, 215592, 217665, 229320, 232176, 242541, 248760, 251524, 261198, 269490, 270872, 275184, 287456, 290220, 298512, 304731, 305760, 314405, 323388, 331680, 338590, 343980, 348264, 359320, 373140, 377286, 386960, 393120, 404235, 406308, 431184, 435330, 440167, 458640, 464352, 485082, 497520, 503048, 507885, 522396, 538980, 541744, 550368, 565929, 580440, 597024, 609462, 628810, 646776, 652995, 677180, 687960, 696528, 718640, 746280, 754572, 773920, 808470, 812616, 862368, 870660, 880334, 914193, 917280, 943215, 970164, 995040, 1006096, 1015770, 1044792, 1077960, 1083488, 1131858, 1160880, 1212705, 1218924, 1257620, 1293552, 1305990, 1320501, 1354360, 1375920, 1393056, 1437280, 1492560, 1509144, 1523655, 1616940, 1625232, 1697787, 1741320, 1760668, 1828386, 1886430, 1940328, 2012192, 2031540, 2089584, 2155920, 2200835, 2263716, 2321760, 2425410, 2437848, 2515240, 2587104, 2611980, 2641002, 2708720, 2751840, 2829645, 2985120, 3018288, 3047310, 3233880, 3250464, 3395574, 3482640, 3521336, 3656772, 3772860, 3880656, 3961503, 4063080, 4179168, 4311840, 4401670, 4527432, 4570965, 4850820, 4875696, 5030480, 5223960, 5282004, 5417440, 5659290, 6036576, 6094620, 6467760, 6602505, 6791148, 6965280, 7042672, 7313544, 7545720, 7761312, 7923006, 8126160, 8488935, 8803340, 9054864, 9141930, 9701640, 9751392, 10060960, 10447920, 10564008, 11318580, 11884509, 12189240, 12935520, 13205010, 13582296, 14085344, 14627088, 15091440, 15846012, 16252320, 16977870, 17606680, 18109728, 18283860, 19403280, 19807515, 20895840, 21128016, 22637160, 23769018, 24378480, 26410020, 27164592, 29254176, 30182880, 31692024, 33955740, 35213360, 36567720, 38806560, 39615030, 42256032, 45274320, 47538036, 48756960, 52820040, 54329184, 59422545, 63384048, 67911480, 70426720, 73135440, 79230060, 90548640, 95076072, 105640080, 118845090, 126768096, 135822960, 146270880, 158460120, 190152144, 211280160, 237690180, 271645920, 316920240, 380304288, 475380360, 633840480, 950760720, 1901521440]

約数ペア:

[(1, 1901521440), (2, 950760720), (3, 633840480), (4, 475380360), (5, 380304288), (6, 316920240), (7, 271645920), (8, 237690180), (9, 211280160), (10, 190152144), (12, 158460120), (13, 146270880), (14, 135822960), (15, 126768096), (16, 118845090), (18, 105640080), (20, 95076072), (21, 90548640), (24, 79230060), (26, 73135440), (27, 70426720), (28, 67911480), (30, 63384048), (32, 59422545), (35, 54329184), (36, 52820040), (39, 48756960), (40, 47538036), (42, 45274320), (45, 42256032), (48, 39615030), (49, 38806560), (52, 36567720), (54, 35213360), (56, 33955740), (60, 31692024), (63, 30182880), (65, 29254176), (70, 27164592), (72, 26410020), (78, 24378480), (80, 23769018), (84, 22637160), (90, 21128016), (91, 20895840), (96, 19807515), (98, 19403280), (104, 18283860), (105, 18109728), (108, 17606680), (112, 16977870), (117, 16252320), (120, 15846012), (126, 15091440), (130, 14627088), (135, 14085344), (140, 13582296), (144, 13205010), (147, 12935520), (156, 12189240), (160, 11884509), (168, 11318580), (180, 10564008), (182, 10447920), (189, 10060960), (195, 9751392), (196, 9701640), (208, 9141930), (210, 9054864), (216, 8803340), (224, 8488935), (234, 8126160), (240, 7923006), (245, 7761312), (252, 7545720), (260, 7313544), (270, 7042672), (273, 6965280), (280, 6791148), (288, 6602505), (294, 6467760), (312, 6094620), (315, 6036576), (336, 5659290), (351, 5417440), (360, 5282004), (364, 5223960), (378, 5030480), (390, 4875696), (392, 4850820), (416, 4570965), (420, 4527432), (432, 4401670), (441, 4311840), (455, 4179168), (468, 4063080), (480, 3961503), (490, 3880656), (504, 3772860), (520, 3656772), (540, 3521336), (546, 3482640), (560, 3395574), (585, 3250464), (588, 3233880), (624, 3047310), (630, 3018288), (637, 2985120), (672, 2829645), (691, 2751840), (702, 2708720), (720, 2641002), (728, 2611980), (735, 2587104), (756, 2515240), (780, 2437848), (784, 2425410), (819, 2321760), (840, 2263716), (864, 2200835), (882, 2155920), (910, 2089584), (936, 2031540), (945, 2012192), (980, 1940328), (1008, 1886430), (1040, 1828386), (1080, 1760668), (1092, 1741320), (1120, 1697787), (1170, 1625232), (1176, 1616940), (1248, 1523655), (1260, 1509144), (1274, 1492560), (1323, 1437280), (1365, 1393056), (1382, 1375920), (1404, 1354360), (1440, 1320501), (1456, 1305990), (1470, 1293552), (1512, 1257620), (1560, 1218924), (1568, 1212705), (1638, 1160880), (1680, 1131858), (1755, 1083488), (1764, 1077960), (1820, 1044792), (1872, 1015770), (1890, 1006096), (1911, 995040), (1960, 970164), (2016, 943215), (2073, 917280), (2080, 914193), (2160, 880334), (2184, 870660), (2205, 862368), (2340, 812616), (2352, 808470), (2457, 773920), (2520, 754572), (2548, 746280), (2646, 718640), (2730, 696528), (2764, 687960), (2808, 677180), (2912, 652995), (2940, 646776), (3024, 628810), (3120, 609462), (3185, 597024), (3276, 580440), (3360, 565929), (3455, 550368), (3510, 541744), (3528, 538980), (3640, 522396), (3744, 507885), (3780, 503048), (3822, 497520), (3920, 485082), (4095, 464352), (4146, 458640), (4320, 440167), (4368, 435330), (4410, 431184), (4680, 406308), (4704, 404235), (4837, 393120), (4914, 386960), (5040, 377286), (5096, 373140), (5292, 359320), (5460, 348264), (5528, 343980), (5616, 338590), (5733, 331680), (5880, 323388), (6048, 314405), (6219, 305760), (6240, 304731), (6370, 298512), (6552, 290220), (6615, 287456), (6910, 275184), (7020, 270872), (7056, 269490), (7280, 261198), (7560, 251524), (7644, 248760), (7840, 242541), (8190, 232176), (8292, 229320), (8736, 217665), (8820, 215592), (8983, 211680), (9360, 203154), (9555, 199008), (9674, 196560), (9828, 193480), (10080, 188643), (10192, 186570), (10365, 183456), (10584, 179660), (10920, 174132), (11056, 171990), (11232, 169295), (11466, 165840), (11760, 161694), (12285, 154784), (12438, 152880), (12740, 149256), (13104, 145110), (13230, 143728), (13820, 137592), (14040, 135436), (14112, 134745), (14511, 131040), (14560, 130599), (15120, 125762), (15288, 124380), (16380, 116088), (16584, 114660), (17199, 110560), (17640, 107796), (17966, 105840), (18657, 101920), (18720, 101577), (19110, 99504), (19348, 98280), (19656, 96740), (20384, 93285), (20730, 91728), (21168, 89830), (21840, 87066), (22112, 85995), (22932, 82920), (23520, 80847), (24185, 78624), (24570, 77392), (24876, 76440), (25480, 74628), (26208, 72555), (26460, 71864), (26949, 70560), (27640, 68796), (28080, 67718), (28665, 66336), (29022, 65520), (30240, 62881), (30576, 62190), (31095, 61152), (32760, 58044), (33168, 57330), (33859, 56160), (34398, 55280), (35280, 53898), (35932, 52920), (37314, 50960), (38220, 49752), (38696, 49140), (39312, 48370), (41460, 45864), (42336, 44915), (43533, 43680)]