315894384640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 288

約数和(自身を含む): 801035464320

約数和(自身を除く): 485141079680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 256, 310, 320, 376, 470, 496, 512, 620, 640, 683, 752, 940, 961, 992, 1024, 1240, 1280, 1366, 1457, 1504, 1880, 1922, 1984, 2048, 2480, 2560, 2732, 2914, 3008, 3415, 3760, 3844, 3968, 4805, 4960, 5120, 5464, 5828, 6016, 6830, 7285, 7520, 7688, 7936, 9610, 9920, 10240, 10928, 11656, 12032, 13660, 14570, 15040, 15376, 15872, 19220, 19840, 21173, 21856, 23312, 24064, 27320, 29140, 30080, 30752, 31744, 32101, 38440, 39680, 42346, 43712, 45167, 46624, 48128, 54640, 58280, 60160, 61504, 63488, 64202, 76880, 79360, 84692, 87424, 90334, 93248, 96256, 105865, 109280, 116560, 120320, 123008, 128404, 153760, 158720, 160505, 169384, 174848, 180668, 186496, 211730, 218560, 225835, 233120, 240640, 246016, 256808, 307520, 317440, 321010, 338768, 349696, 361336, 372992, 423460, 437120, 451670, 466240, 481280, 492032, 513616, 615040, 642020, 656363, 677536, 699392, 722672, 745984, 846920, 874240, 903340, 932480, 984064, 995131, 1027232, 1230080, 1284040, 1312726, 1355072, 1398784, 1445344, 1491968, 1693840, 1748480, 1806680, 1864960, 1968128, 1990262, 2054464, 2460160, 2568080, 2625452, 2710144, 2890688, 2983936, 3281815, 3387680, 3496960, 3613360, 3729920, 3980524, 4108928, 4920320, 4975655, 5136160, 5250904, 5420288, 5781376, 6563630, 6775360, 6993920, 7226720, 7459840, 7961048, 8217856, 9840640, 9951310, 10272320, 10501808, 10840576, 11562752, 13127260, 13550720, 14453440, 14919680, 15922096, 16435712, 19902620, 20544640, 21003616, 21681152, 23125504, 26254520, 27101440, 28906880, 30849061, 31844192, 32871424, 39805240, 41089280, 42007232, 43362304, 46251008, 52509040, 54202880, 57813760, 61698122, 63688384, 65742848, 79610480, 82178560, 84014464, 92502016, 105018080, 108405760, 115627520, 123396244, 127376768, 154245305, 159220960, 164357120, 168028928, 210036160, 216811520, 231255040, 246792488, 254753536, 308490610, 318441920, 328714240, 336057856, 420072320, 462510080, 493584976, 509507072, 616981220, 636883840, 672115712, 840144640, 987169952, 1019014144, 1233962440, 1273767680, 1344231424, 1680289280, 1974339904, 2038028288, 2467924880, 2547535360, 3360578560, 3948679808, 4935849760, 5095070720, 6721157120, 7897359616, 9871699520, 10190141440, 15794719232, 19743399040, 31589438464, 39486798080, 63178876928, 78973596160, 157947192320, 315894384640]

約数ペア:

[(1, 315894384640), (2, 157947192320), (4, 78973596160), (5, 63178876928), (8, 39486798080), (10, 31589438464), (16, 19743399040), (20, 15794719232), (31, 10190141440), (32, 9871699520), (40, 7897359616), (47, 6721157120), (62, 5095070720), (64, 4935849760), (80, 3948679808), (94, 3360578560), (124, 2547535360), (128, 2467924880), (155, 2038028288), (160, 1974339904), (188, 1680289280), (235, 1344231424), (248, 1273767680), (256, 1233962440), (310, 1019014144), (320, 987169952), (376, 840144640), (470, 672115712), (496, 636883840), (512, 616981220), (620, 509507072), (640, 493584976), (683, 462510080), (752, 420072320), (940, 336057856), (961, 328714240), (992, 318441920), (1024, 308490610), (1240, 254753536), (1280, 246792488), (1366, 231255040), (1457, 216811520), (1504, 210036160), (1880, 168028928), (1922, 164357120), (1984, 159220960), (2048, 154245305), (2480, 127376768), (2560, 123396244), (2732, 115627520), (2914, 108405760), (3008, 105018080), (3415, 92502016), (3760, 84014464), (3844, 82178560), (3968, 79610480), (4805, 65742848), (4960, 63688384), (5120, 61698122), (5464, 57813760), (5828, 54202880), (6016, 52509040), (6830, 46251008), (7285, 43362304), (7520, 42007232), (7688, 41089280), (7936, 39805240), (9610, 32871424), (9920, 31844192), (10240, 30849061), (10928, 28906880), (11656, 27101440), (12032, 26254520), (13660, 23125504), (14570, 21681152), (15040, 21003616), (15376, 20544640), (15872, 19902620), (19220, 16435712), (19840, 15922096), (21173, 14919680), (21856, 14453440), (23312, 13550720), (24064, 13127260), (27320, 11562752), (29140, 10840576), (30080, 10501808), (30752, 10272320), (31744, 9951310), (32101, 9840640), (38440, 8217856), (39680, 7961048), (42346, 7459840), (43712, 7226720), (45167, 6993920), (46624, 6775360), (48128, 6563630), (54640, 5781376), (58280, 5420288), (60160, 5250904), (61504, 5136160), (63488, 4975655), (64202, 4920320), (76880, 4108928), (79360, 3980524), (84692, 3729920), (87424, 3613360), (90334, 3496960), (93248, 3387680), (96256, 3281815), (105865, 2983936), (109280, 2890688), (116560, 2710144), (120320, 2625452), (123008, 2568080), (128404, 2460160), (153760, 2054464), (158720, 1990262), (160505, 1968128), (169384, 1864960), (174848, 1806680), (180668, 1748480), (186496, 1693840), (211730, 1491968), (218560, 1445344), (225835, 1398784), (233120, 1355072), (240640, 1312726), (246016, 1284040), (256808, 1230080), (307520, 1027232), (317440, 995131), (321010, 984064), (338768, 932480), (349696, 903340), (361336, 874240), (372992, 846920), (423460, 745984), (437120, 722672), (451670, 699392), (466240, 677536), (481280, 656363), (492032, 642020), (513616, 615040)]