889491680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 2884460544

約数和(自身を除く): 1994968864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 32, 34, 35, 40, 44, 55, 56, 62, 68, 70, 77, 80, 85, 88, 110, 112, 119, 124, 136, 137, 140, 154, 155, 160, 170, 176, 187, 217, 220, 224, 238, 248, 272, 274, 280, 308, 310, 340, 341, 352, 374, 385, 434, 440, 476, 496, 527, 544, 548, 560, 595, 616, 620, 680, 682, 685, 748, 770, 868, 880, 935, 952, 959, 992, 1054, 1085, 1096, 1120, 1190, 1232, 1240, 1309, 1360, 1364, 1370, 1496, 1507, 1540, 1705, 1736, 1760, 1870, 1904, 1918, 2108, 2170, 2192, 2329, 2380, 2387, 2464, 2480, 2618, 2635, 2720, 2728, 2740, 2992, 3014, 3080, 3410, 3472, 3689, 3740, 3808, 3836, 4216, 4247, 4340, 4384, 4658, 4760, 4774, 4795, 4960, 5236, 5270, 5456, 5480, 5797, 5984, 6028, 6160, 6545, 6820, 6944, 7378, 7480, 7535, 7672, 8432, 8494, 8680, 9316, 9520, 9548, 9590, 10472, 10540, 10549, 10912, 10960, 11594, 11645, 11935, 12056, 12320, 13090, 13640, 14756, 14960, 15070, 15344, 16303, 16864, 16988, 17360, 18445, 18632, 19040, 19096, 19180, 20944, 21080, 21098, 21235, 21920, 23188, 23290, 23870, 24112, 25619, 26180, 27280, 28985, 29512, 29729, 29920, 30140, 30688, 32606, 33976, 34720, 36890, 37264, 38192, 38360, 40579, 41888, 42160, 42196, 42470, 46376, 46580, 46717, 47740, 48224, 51238, 52360, 52745, 54560, 57970, 59024, 59458, 60280, 65212, 67952, 72199, 73780, 74528, 76384, 76720, 81158, 81515, 84320, 84392, 84940, 92752, 93160, 93434, 95480, 102476, 104720, 105490, 115940, 118048, 118916, 120560, 128095, 130424, 135904, 144398, 147560, 148645, 153440, 162316, 163030, 168784, 169880, 179333, 185504, 186320, 186868, 190960, 202895, 204952, 209440, 210980, 231880, 233585, 237832, 241120, 256190, 260848, 288796, 295120, 297290, 324632, 326060, 327019, 337568, 339760, 358666, 360995, 372640, 373736, 381920, 405790, 409904, 421960, 463760, 467170, 475664, 505393, 512380, 521696, 577592, 590240, 594580, 649264, 652120, 654038, 679520, 717332, 721990, 747472, 794189, 811580, 819808, 843920, 896665, 927520, 934340, 951328, 1010786, 1024760, 1155184, 1189160, 1298528, 1304240, 1308076, 1434664, 1443980, 1494944, 1588378, 1623160, 1635095, 1687840, 1793330, 1868680, 2021572, 2049520, 2310368, 2378320, 2526965, 2608480, 2616152, 2869328, 2887960, 3176756, 3246320, 3270190, 3586660, 3737360, 3970945, 4043144, 4099040, 4756640, 5053930, 5232304, 5559323, 5738656, 5775920, 6353512, 6492640, 6540380, 7173320, 7474720, 7941890, 8086288, 10107860, 10464608, 11118646, 11551840, 12707024, 13080760, 14346640, 15883780, 16172576, 20215720, 22237292, 25414048, 26161520, 27796615, 28693280, 31767560, 40431440, 44474584, 52323040, 55593230, 63535120, 80862880, 88949168, 111186460, 127070240, 177898336, 222372920, 444745840, 889491680]

約数ペア:

[(1, 889491680), (2, 444745840), (4, 222372920), (5, 177898336), (7, 127070240), (8, 111186460), (10, 88949168), (11, 80862880), (14, 63535120), (16, 55593230), (17, 52323040), (20, 44474584), (22, 40431440), (28, 31767560), (31, 28693280), (32, 27796615), (34, 26161520), (35, 25414048), (40, 22237292), (44, 20215720), (55, 16172576), (56, 15883780), (62, 14346640), (68, 13080760), (70, 12707024), (77, 11551840), (80, 11118646), (85, 10464608), (88, 10107860), (110, 8086288), (112, 7941890), (119, 7474720), (124, 7173320), (136, 6540380), (137, 6492640), (140, 6353512), (154, 5775920), (155, 5738656), (160, 5559323), (170, 5232304), (176, 5053930), (187, 4756640), (217, 4099040), (220, 4043144), (224, 3970945), (238, 3737360), (248, 3586660), (272, 3270190), (274, 3246320), (280, 3176756), (308, 2887960), (310, 2869328), (340, 2616152), (341, 2608480), (352, 2526965), (374, 2378320), (385, 2310368), (434, 2049520), (440, 2021572), (476, 1868680), (496, 1793330), (527, 1687840), (544, 1635095), (548, 1623160), (560, 1588378), (595, 1494944), (616, 1443980), (620, 1434664), (680, 1308076), (682, 1304240), (685, 1298528), (748, 1189160), (770, 1155184), (868, 1024760), (880, 1010786), (935, 951328), (952, 934340), (959, 927520), (992, 896665), (1054, 843920), (1085, 819808), (1096, 811580), (1120, 794189), (1190, 747472), (1232, 721990), (1240, 717332), (1309, 679520), (1360, 654038), (1364, 652120), (1370, 649264), (1496, 594580), (1507, 590240), (1540, 577592), (1705, 521696), (1736, 512380), (1760, 505393), (1870, 475664), (1904, 467170), (1918, 463760), (2108, 421960), (2170, 409904), (2192, 405790), (2329, 381920), (2380, 373736), (2387, 372640), (2464, 360995), (2480, 358666), (2618, 339760), (2635, 337568), (2720, 327019), (2728, 326060), (2740, 324632), (2992, 297290), (3014, 295120), (3080, 288796), (3410, 260848), (3472, 256190), (3689, 241120), (3740, 237832), (3808, 233585), (3836, 231880), (4216, 210980), (4247, 209440), (4340, 204952), (4384, 202895), (4658, 190960), (4760, 186868), (4774, 186320), (4795, 185504), (4960, 179333), (5236, 169880), (5270, 168784), (5456, 163030), (5480, 162316), (5797, 153440), (5984, 148645), (6028, 147560), (6160, 144398), (6545, 135904), (6820, 130424), (6944, 128095), (7378, 120560), (7480, 118916), (7535, 118048), (7672, 115940), (8432, 105490), (8494, 104720), (8680, 102476), (9316, 95480), (9520, 93434), (9548, 93160), (9590, 92752), (10472, 84940), (10540, 84392), (10549, 84320), (10912, 81515), (10960, 81158), (11594, 76720), (11645, 76384), (11935, 74528), (12056, 73780), (12320, 72199), (13090, 67952), (13640, 65212), (14756, 60280), (14960, 59458), (15070, 59024), (15344, 57970), (16303, 54560), (16864, 52745), (16988, 52360), (17360, 51238), (18445, 48224), (18632, 47740), (19040, 46717), (19096, 46580), (19180, 46376), (20944, 42470), (21080, 42196), (21098, 42160), (21235, 41888), (21920, 40579), (23188, 38360), (23290, 38192), (23870, 37264), (24112, 36890), (25619, 34720), (26180, 33976), (27280, 32606), (28985, 30688), (29512, 30140), (29729, 29920)]