890220240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 480

約数和(自身を含む): 3847253760

約数和(自身を除く): 2957033520

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, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 647, 702, 720, 728, 735, 756, 780, 784, 819, 840, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1170, 1176, 1260, 1274, 1294, 1323, 1365, 1404, 1456, 1470, 1512, 1560, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1941, 1960, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2588, 2646, 2730, 2808, 2940, 3024, 3120, 3185, 3235, 3276, 3510, 3528, 3640, 3780, 3822, 3882, 3920, 4095, 4368, 4410, 4529, 4680, 4914, 5040, 5096, 5176, 5292, 5460, 5616, 5733, 5823, 5880, 6370, 6470, 6552, 6615, 7020, 7056, 7280, 7560, 7644, 7764, 8190, 8411, 8820, 9058, 9360, 9555, 9705, 9828, 10192, 10352, 10584, 10920, 11466, 11646, 11760, 12285, 12740, 12940, 13104, 13230, 13587, 14040, 15120, 15288, 15528, 16380, 16822, 17199, 17469, 17640, 18116, 19110, 19410, 19656, 21168, 21840, 22645, 22932, 23292, 24570, 25233, 25480, 25880, 26460, 27174, 28080, 28665, 29115, 30576, 31056, 31703, 32760, 33644, 34398, 34938, 35280, 36232, 38220, 38820, 39312, 40761, 42055, 45290, 45864, 46584, 49140, 50466, 50960, 51760, 52920, 54348, 57330, 58230, 58877, 63406, 65520, 67288, 67935, 68796, 69876, 72464, 75699, 76440, 77640, 81522, 84110, 85995, 87345, 90580, 91728, 93168, 95109, 98280, 100932, 105840, 108696, 114660, 116460, 117754, 122283, 126165, 126812, 134576, 135870, 137592, 139752, 151398, 152880, 155280, 158515, 163044, 168220, 171990, 174690, 176631, 181160, 190218, 196560, 201864, 203805, 217392, 227097, 229320, 232920, 235508, 244566, 252330, 253624, 271740, 275184, 279504, 285327, 294385, 302796, 317030, 326088, 336440, 343980, 349380, 353262, 362320, 378495, 380436, 403728, 407610, 412139, 454194, 458640, 465840, 471016, 475545, 489132, 504660, 507248, 529893, 543480, 570654, 588770, 605592, 611415, 634060, 652176, 672880, 687960, 698760, 706524, 756990, 760872, 815220, 824278, 855981, 883155, 908388, 942032, 951090, 978264, 1009320, 1059786, 1086960, 1135485, 1141308, 1177540, 1211184, 1222830, 1236417, 1268120, 1375920, 1397520, 1413048, 1426635, 1513980, 1521744, 1589679, 1630440, 1648556, 1711962, 1766310, 1816776, 1902180, 1956528, 2018640, 2060695, 2119572, 2270970, 2282616, 2355080, 2445660, 2472834, 2536240, 2649465, 2826096, 2853270, 3027960, 3179358, 3260880, 3297112, 3423924, 3532620, 3633552, 3709251, 3804360, 4121390, 4239144, 4279905, 4541940, 4565232, 4710160, 4891320, 4945668, 5298930, 5706540, 6055920, 6182085, 6358716, 6594224, 6847848, 7065240, 7418502, 7608720, 7948395, 8242780, 8478288, 8559810, 9083880, 9782640, 9891336, 10597860, 11127753, 11413080, 12364170, 12717432, 13695696, 14130480, 14837004, 15896790, 16485560, 17119620, 18167760, 18546255, 19782672, 21195720, 22255506, 22826160, 24728340, 25434864, 29674008, 31793580, 32971120, 34239240, 37092510, 42391440, 44511012, 49456680, 55638765, 59348016, 63587160, 68478480, 74185020, 89022024, 98913360, 111277530, 127174320, 148370040, 178044048, 222555060, 296740080, 445110120, 890220240]

約数ペア:

[(1, 890220240), (2, 445110120), (3, 296740080), (4, 222555060), (5, 178044048), (6, 148370040), (7, 127174320), (8, 111277530), (9, 98913360), (10, 89022024), (12, 74185020), (13, 68478480), (14, 63587160), (15, 59348016), (16, 55638765), (18, 49456680), (20, 44511012), (21, 42391440), (24, 37092510), (26, 34239240), (27, 32971120), (28, 31793580), (30, 29674008), (35, 25434864), (36, 24728340), (39, 22826160), (40, 22255506), (42, 21195720), (45, 19782672), (48, 18546255), (49, 18167760), (52, 17119620), (54, 16485560), (56, 15896790), (60, 14837004), (63, 14130480), (65, 13695696), (70, 12717432), (72, 12364170), (78, 11413080), (80, 11127753), (84, 10597860), (90, 9891336), (91, 9782640), (98, 9083880), (104, 8559810), (105, 8478288), (108, 8242780), (112, 7948395), (117, 7608720), (120, 7418502), (126, 7065240), (130, 6847848), (135, 6594224), (140, 6358716), (144, 6182085), (147, 6055920), (156, 5706540), (168, 5298930), (180, 4945668), (182, 4891320), (189, 4710160), (195, 4565232), (196, 4541940), (208, 4279905), (210, 4239144), (216, 4121390), (234, 3804360), (240, 3709251), (245, 3633552), (252, 3532620), (260, 3423924), (270, 3297112), (273, 3260880), (280, 3179358), (294, 3027960), (312, 2853270), (315, 2826096), (336, 2649465), (351, 2536240), (360, 2472834), (364, 2445660), (378, 2355080), (390, 2282616), (392, 2270970), (420, 2119572), (432, 2060695), (441, 2018640), (455, 1956528), (468, 1902180), (490, 1816776), (504, 1766310), (520, 1711962), (540, 1648556), (546, 1630440), (560, 1589679), (585, 1521744), (588, 1513980), (624, 1426635), (630, 1413048), (637, 1397520), (647, 1375920), (702, 1268120), (720, 1236417), (728, 1222830), (735, 1211184), (756, 1177540), (780, 1141308), (784, 1135485), (819, 1086960), (840, 1059786), (882, 1009320), (910, 978264), (936, 951090), (945, 942032), (980, 908388), (1008, 883155), (1040, 855981), (1080, 824278), (1092, 815220), (1170, 760872), (1176, 756990), (1260, 706524), (1274, 698760), (1294, 687960), (1323, 672880), (1365, 652176), (1404, 634060), (1456, 611415), (1470, 605592), (1512, 588770), (1560, 570654), (1638, 543480), (1680, 529893), (1755, 507248), (1764, 504660), (1820, 489132), (1872, 475545), (1890, 471016), (1911, 465840), (1941, 458640), (1960, 454194), (2160, 412139), (2184, 407610), (2205, 403728), (2340, 380436), (2352, 378495), (2457, 362320), (2520, 353262), (2548, 349380), (2588, 343980), (2646, 336440), (2730, 326088), (2808, 317030), (2940, 302796), (3024, 294385), (3120, 285327), (3185, 279504), (3235, 275184), (3276, 271740), (3510, 253624), (3528, 252330), (3640, 244566), (3780, 235508), (3822, 232920), (3882, 229320), (3920, 227097), (4095, 217392), (4368, 203805), (4410, 201864), (4529, 196560), (4680, 190218), (4914, 181160), (5040, 176631), (5096, 174690), (5176, 171990), (5292, 168220), (5460, 163044), (5616, 158515), (5733, 155280), (5823, 152880), (5880, 151398), (6370, 139752), (6470, 137592), (6552, 135870), (6615, 134576), (7020, 126812), (7056, 126165), (7280, 122283), (7560, 117754), (7644, 116460), (7764, 114660), (8190, 108696), (8411, 105840), (8820, 100932), (9058, 98280), (9360, 95109), (9555, 93168), (9705, 91728), (9828, 90580), (10192, 87345), (10352, 85995), (10584, 84110), (10920, 81522), (11466, 77640), (11646, 76440), (11760, 75699), (12285, 72464), (12740, 69876), (12940, 68796), (13104, 67935), (13230, 67288), (13587, 65520), (14040, 63406), (15120, 58877), (15288, 58230), (15528, 57330), (16380, 54348), (16822, 52920), (17199, 51760), (17469, 50960), (17640, 50466), (18116, 49140), (19110, 46584), (19410, 45864), (19656, 45290), (21168, 42055), (21840, 40761), (22645, 39312), (22932, 38820), (23292, 38220), (24570, 36232), (25233, 35280), (25480, 34938), (25880, 34398), (26460, 33644), (27174, 32760), (28080, 31703), (28665, 31056), (29115, 30576)]