20943345280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 384

約数和(自身を含む): 61284211200

約数和(自身を除く): 40340865920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 64, 65, 80, 88, 104, 110, 116, 128, 130, 143, 145, 160, 169, 176, 208, 220, 232, 260, 286, 290, 319, 320, 338, 352, 377, 416, 440, 464, 520, 572, 580, 607, 638, 640, 676, 704, 715, 754, 832, 845, 880, 928, 1040, 1144, 1160, 1214, 1276, 1352, 1408, 1430, 1508, 1595, 1664, 1690, 1760, 1856, 1859, 1885, 2080, 2288, 2320, 2428, 2552, 2704, 2860, 3016, 3035, 3190, 3380, 3520, 3712, 3718, 3770, 4147, 4160, 4576, 4640, 4856, 4901, 5104, 5408, 5720, 6032, 6070, 6380, 6677, 6760, 7040, 7436, 7540, 7891, 8294, 8320, 9152, 9280, 9295, 9712, 9802, 10208, 10816, 11440, 12064, 12140, 12760, 13354, 13520, 14872, 15080, 15782, 16588, 17603, 18304, 18560, 18590, 19424, 19604, 20416, 20735, 21632, 22880, 24128, 24280, 24505, 25520, 26708, 27040, 29744, 30160, 31564, 33176, 33385, 35206, 37180, 38848, 39208, 39455, 40832, 41470, 45760, 48256, 48560, 49010, 51040, 53416, 53911, 54080, 59488, 60320, 63128, 66352, 66770, 70412, 74360, 77696, 78416, 78910, 82940, 86801, 88015, 91520, 97120, 98020, 102080, 102583, 106832, 107822, 108160, 118976, 120640, 126256, 132704, 133540, 140824, 148720, 156832, 157820, 165880, 173602, 176030, 193633, 194240, 196040, 204160, 205166, 213664, 215644, 228839, 237952, 241280, 252512, 265408, 267080, 269555, 281648, 297440, 313664, 315640, 331760, 347204, 352060, 387266, 388480, 392080, 410332, 427328, 431288, 434005, 457678, 505024, 512915, 530816, 534160, 539110, 563296, 594880, 627328, 631280, 663520, 694408, 704120, 774532, 784160, 820664, 854656, 862576, 868010, 915356, 968165, 1010048, 1025830, 1068320, 1078220, 1126592, 1128413, 1144195, 1189760, 1262560, 1327040, 1388816, 1408240, 1549064, 1568320, 1641328, 1725152, 1736020, 1830712, 1936330, 2051660, 2136640, 2156440, 2253184, 2256826, 2288390, 2517229, 2525120, 2654080, 2777632, 2816480, 2974907, 3098128, 3136640, 3282656, 3450304, 3472040, 3661424, 3872660, 4103320, 4273280, 4312880, 4513652, 4576780, 5034458, 5050240, 5555264, 5632960, 5642065, 5949814, 6196256, 6565312, 6900608, 6944080, 7322848, 7745320, 8206640, 8625760, 9027304, 9153560, 10068916, 11110528, 11265920, 11284130, 11899628, 12392512, 12586145, 13130624, 13888160, 14645696, 14874535, 15490640, 16413280, 17251520, 18054608, 18307120, 20137832, 22568260, 23799256, 24785024, 25172290, 27776320, 29291392, 29749070, 30981280, 32723977, 32826560, 34503040, 36109216, 36614240, 40275664, 45136520, 47598512, 50344580, 55552640, 59498140, 61962560, 65447954, 65653120, 72218432, 73228480, 80551328, 90273040, 95197024, 100689160, 118996280, 123925120, 130895908, 144436864, 146456960, 161102656, 163619885, 180546080, 190394048, 201378320, 237992560, 261791816, 322205312, 327239770, 361092160, 380788096, 402756640, 475985120, 523583632, 654479540, 722184320, 805513280, 951970240, 1047167264, 1308959080, 1611026560, 1903940480, 2094334528, 2617918160, 4188669056, 5235836320, 10471672640, 20943345280]

約数ペア:

[(1, 20943345280), (2, 10471672640), (4, 5235836320), (5, 4188669056), (8, 2617918160), (10, 2094334528), (11, 1903940480), (13, 1611026560), (16, 1308959080), (20, 1047167264), (22, 951970240), (26, 805513280), (29, 722184320), (32, 654479540), (40, 523583632), (44, 475985120), (52, 402756640), (55, 380788096), (58, 361092160), (64, 327239770), (65, 322205312), (80, 261791816), (88, 237992560), (104, 201378320), (110, 190394048), (116, 180546080), (128, 163619885), (130, 161102656), (143, 146456960), (145, 144436864), (160, 130895908), (169, 123925120), (176, 118996280), (208, 100689160), (220, 95197024), (232, 90273040), (260, 80551328), (286, 73228480), (290, 72218432), (319, 65653120), (320, 65447954), (338, 61962560), (352, 59498140), (377, 55552640), (416, 50344580), (440, 47598512), (464, 45136520), (520, 40275664), (572, 36614240), (580, 36109216), (607, 34503040), (638, 32826560), (640, 32723977), (676, 30981280), (704, 29749070), (715, 29291392), (754, 27776320), (832, 25172290), (845, 24785024), (880, 23799256), (928, 22568260), (1040, 20137832), (1144, 18307120), (1160, 18054608), (1214, 17251520), (1276, 16413280), (1352, 15490640), (1408, 14874535), (1430, 14645696), (1508, 13888160), (1595, 13130624), (1664, 12586145), (1690, 12392512), (1760, 11899628), (1856, 11284130), (1859, 11265920), (1885, 11110528), (2080, 10068916), (2288, 9153560), (2320, 9027304), (2428, 8625760), (2552, 8206640), (2704, 7745320), (2860, 7322848), (3016, 6944080), (3035, 6900608), (3190, 6565312), (3380, 6196256), (3520, 5949814), (3712, 5642065), (3718, 5632960), (3770, 5555264), (4147, 5050240), (4160, 5034458), (4576, 4576780), (4640, 4513652), (4856, 4312880), (4901, 4273280), (5104, 4103320), (5408, 3872660), (5720, 3661424), (6032, 3472040), (6070, 3450304), (6380, 3282656), (6677, 3136640), (6760, 3098128), (7040, 2974907), (7436, 2816480), (7540, 2777632), (7891, 2654080), (8294, 2525120), (8320, 2517229), (9152, 2288390), (9280, 2256826), (9295, 2253184), (9712, 2156440), (9802, 2136640), (10208, 2051660), (10816, 1936330), (11440, 1830712), (12064, 1736020), (12140, 1725152), (12760, 1641328), (13354, 1568320), (13520, 1549064), (14872, 1408240), (15080, 1388816), (15782, 1327040), (16588, 1262560), (17603, 1189760), (18304, 1144195), (18560, 1128413), (18590, 1126592), (19424, 1078220), (19604, 1068320), (20416, 1025830), (20735, 1010048), (21632, 968165), (22880, 915356), (24128, 868010), (24280, 862576), (24505, 854656), (25520, 820664), (26708, 784160), (27040, 774532), (29744, 704120), (30160, 694408), (31564, 663520), (33176, 631280), (33385, 627328), (35206, 594880), (37180, 563296), (38848, 539110), (39208, 534160), (39455, 530816), (40832, 512915), (41470, 505024), (45760, 457678), (48256, 434005), (48560, 431288), (49010, 427328), (51040, 410332), (53416, 392080), (53911, 388480), (54080, 387266), (59488, 352060), (60320, 347204), (63128, 331760), (66352, 315640), (66770, 313664), (70412, 297440), (74360, 281648), (77696, 269555), (78416, 267080), (78910, 265408), (82940, 252512), (86801, 241280), (88015, 237952), (91520, 228839), (97120, 215644), (98020, 213664), (102080, 205166), (102583, 204160), (106832, 196040), (107822, 194240), (108160, 193633), (118976, 176030), (120640, 173602), (126256, 165880), (132704, 157820), (133540, 156832), (140824, 148720)]