155719715840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:695

約数の個数: 352

約数和(自身を含む): 418705760256

約数和(自身を除く): 262986044416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 163, 208, 248, 256, 260, 310, 320, 326, 403, 416, 463, 496, 512, 520, 620, 640, 652, 806, 815, 832, 926, 992, 1024, 1040, 1240, 1280, 1304, 1612, 1630, 1664, 1852, 1984, 2015, 2080, 2119, 2315, 2480, 2560, 2608, 3224, 3260, 3328, 3704, 3968, 4030, 4160, 4238, 4630, 4960, 5053, 5120, 5216, 6019, 6448, 6520, 6656, 7408, 7936, 8060, 8320, 8476, 9260, 9920, 10106, 10432, 10595, 12038, 12896, 13040, 13312, 14353, 14816, 15872, 16120, 16640, 16952, 18520, 19840, 20212, 20864, 21190, 24076, 25265, 25792, 26080, 28706, 29632, 30095, 31744, 32240, 33280, 33904, 37040, 39680, 40424, 41728, 42380, 48152, 50530, 51584, 52160, 57412, 59264, 60190, 64480, 65689, 66560, 67808, 71765, 74080, 75469, 79360, 80848, 83456, 84760, 96304, 101060, 103168, 104320, 114824, 118528, 120380, 128960, 131378, 135616, 143530, 148160, 150938, 158720, 161696, 166912, 169520, 186589, 192608, 202120, 206336, 208640, 229648, 237056, 240760, 257920, 262756, 271232, 287060, 296320, 301876, 323392, 328445, 339040, 373178, 377345, 385216, 404240, 412672, 417280, 459296, 474112, 481520, 515840, 525512, 542464, 574120, 592640, 603752, 646784, 656890, 678080, 746356, 754690, 770432, 808480, 834560, 918592, 932945, 963040, 981097, 1031680, 1051024, 1084928, 1148240, 1185280, 1207504, 1293568, 1313780, 1356160, 1492712, 1509380, 1540864, 1616960, 1837184, 1865890, 1926080, 1962194, 2063360, 2102048, 2169856, 2296480, 2339539, 2370560, 2415008, 2587136, 2627560, 2712320, 2985424, 3018760, 3081728, 3233920, 3674368, 3731780, 3852160, 3924388, 4204096, 4592960, 4679078, 4830016, 4905485, 5174272, 5255120, 5424640, 5970848, 6037520, 6163456, 6467840, 7348736, 7463560, 7704320, 7848776, 8408192, 9185920, 9358156, 9660032, 9810970, 10510240, 10849280, 11697695, 11941696, 12075040, 12935680, 14697472, 14927120, 15408640, 15697552, 16816384, 18371840, 18716312, 19320064, 19621940, 21020480, 23395390, 23883392, 24150080, 25871360, 29854240, 30414007, 30817280, 31395104, 33632768, 36743680, 37432624, 38640128, 39243880, 42040960, 46790780, 47766784, 48300160, 59708480, 60828014, 62790208, 67265536, 73487360, 74865248, 77280256, 78487760, 84081920, 93581560, 95533568, 96600320, 119416960, 121656028, 125580416, 149730496, 152070035, 156975520, 168163840, 187163120, 191067136, 193200640, 238833920, 243312056, 251160832, 299460992, 304140070, 313951040, 336327680, 374326240, 386401280, 477667840, 486624112, 502321664, 598921984, 608280140, 627902080, 748652480, 955335680, 973248224, 1004643328, 1197843968, 1216560280, 1255804160, 1497304960, 1946496448, 2395687936, 2433120560, 2511608320, 2994609920, 3892992896, 4866241120, 5023216640, 5989219840, 7785985792, 9732482240, 11978439680, 15571971584, 19464964480, 31143943168, 38929928960, 77859857920, 155719715840]

約数ペア:

[(1, 155719715840), (2, 77859857920), (4, 38929928960), (5, 31143943168), (8, 19464964480), (10, 15571971584), (13, 11978439680), (16, 9732482240), (20, 7785985792), (26, 5989219840), (31, 5023216640), (32, 4866241120), (40, 3892992896), (52, 2994609920), (62, 2511608320), (64, 2433120560), (65, 2395687936), (80, 1946496448), (104, 1497304960), (124, 1255804160), (128, 1216560280), (130, 1197843968), (155, 1004643328), (160, 973248224), (163, 955335680), (208, 748652480), (248, 627902080), (256, 608280140), (260, 598921984), (310, 502321664), (320, 486624112), (326, 477667840), (403, 386401280), (416, 374326240), (463, 336327680), (496, 313951040), (512, 304140070), (520, 299460992), (620, 251160832), (640, 243312056), (652, 238833920), (806, 193200640), (815, 191067136), (832, 187163120), (926, 168163840), (992, 156975520), (1024, 152070035), (1040, 149730496), (1240, 125580416), (1280, 121656028), (1304, 119416960), (1612, 96600320), (1630, 95533568), (1664, 93581560), (1852, 84081920), (1984, 78487760), (2015, 77280256), (2080, 74865248), (2119, 73487360), (2315, 67265536), (2480, 62790208), (2560, 60828014), (2608, 59708480), (3224, 48300160), (3260, 47766784), (3328, 46790780), (3704, 42040960), (3968, 39243880), (4030, 38640128), (4160, 37432624), (4238, 36743680), (4630, 33632768), (4960, 31395104), (5053, 30817280), (5120, 30414007), (5216, 29854240), (6019, 25871360), (6448, 24150080), (6520, 23883392), (6656, 23395390), (7408, 21020480), (7936, 19621940), (8060, 19320064), (8320, 18716312), (8476, 18371840), (9260, 16816384), (9920, 15697552), (10106, 15408640), (10432, 14927120), (10595, 14697472), (12038, 12935680), (12896, 12075040), (13040, 11941696), (13312, 11697695), (14353, 10849280), (14816, 10510240), (15872, 9810970), (16120, 9660032), (16640, 9358156), (16952, 9185920), (18520, 8408192), (19840, 7848776), (20212, 7704320), (20864, 7463560), (21190, 7348736), (24076, 6467840), (25265, 6163456), (25792, 6037520), (26080, 5970848), (28706, 5424640), (29632, 5255120), (30095, 5174272), (31744, 4905485), (32240, 4830016), (33280, 4679078), (33904, 4592960), (37040, 4204096), (39680, 3924388), (40424, 3852160), (41728, 3731780), (42380, 3674368), (48152, 3233920), (50530, 3081728), (51584, 3018760), (52160, 2985424), (57412, 2712320), (59264, 2627560), (60190, 2587136), (64480, 2415008), (65689, 2370560), (66560, 2339539), (67808, 2296480), (71765, 2169856), (74080, 2102048), (75469, 2063360), (79360, 1962194), (80848, 1926080), (83456, 1865890), (84760, 1837184), (96304, 1616960), (101060, 1540864), (103168, 1509380), (104320, 1492712), (114824, 1356160), (118528, 1313780), (120380, 1293568), (128960, 1207504), (131378, 1185280), (135616, 1148240), (143530, 1084928), (148160, 1051024), (150938, 1031680), (158720, 981097), (161696, 963040), (166912, 932945), (169520, 918592), (186589, 834560), (192608, 808480), (202120, 770432), (206336, 754690), (208640, 746356), (229648, 678080), (237056, 656890), (240760, 646784), (257920, 603752), (262756, 592640), (271232, 574120), (287060, 542464), (296320, 525512), (301876, 515840), (323392, 481520), (328445, 474112), (339040, 459296), (373178, 417280), (377345, 412672), (385216, 404240)]