25419997680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2081}}^1$

素因数の和:2776

約数の個数: 320

約数和(自身を含む): 98442556416

約数和(自身を除く): 73022558736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 661, 770, 840, 880, 924, 1155, 1232, 1320, 1322, 1540, 1680, 1848, 1983, 2081, 2310, 2640, 2644, 3080, 3305, 3696, 3966, 4162, 4620, 4627, 5288, 6160, 6243, 6610, 7271, 7932, 8324, 9240, 9254, 9915, 10405, 10576, 12486, 13220, 13881, 14542, 14567, 15864, 16648, 18480, 18508, 19830, 20810, 21813, 22891, 23135, 24972, 26440, 27762, 29084, 29134, 31215, 31728, 33296, 36355, 37016, 39660, 41620, 43626, 43701, 45782, 46270, 49944, 50897, 52880, 55524, 58168, 58268, 62430, 68673, 69405, 72710, 72835, 74032, 79320, 83240, 87252, 87402, 91564, 92540, 99888, 101794, 109065, 111048, 114455, 116336, 116536, 124860, 137346, 138810, 145420, 145670, 152691, 158640, 160237, 166480, 174504, 174804, 183128, 185080, 203588, 218130, 218505, 222096, 228910, 233072, 249720, 254485, 274692, 277620, 290840, 291340, 305382, 320474, 343365, 349008, 349608, 366256, 370160, 407176, 436260, 437010, 457820, 480711, 499440, 508970, 549384, 555240, 581680, 582680, 610764, 640948, 686730, 699216, 763455, 801185, 814352, 872520, 874020, 915640, 961422, 1017940, 1098768, 1110480, 1165360, 1221528, 1281896, 1373460, 1375541, 1526910, 1602370, 1745040, 1748040, 1831280, 1922844, 2035880, 2403555, 2443056, 2563792, 2746920, 2751082, 3053820, 3204740, 3496080, 3845688, 4071760, 4126623, 4807110, 5493840, 5502164, 6107640, 6409480, 6877705, 7691376, 8253246, 9614220, 9628787, 11004328, 12215280, 12818960, 13755410, 15130951, 16506492, 19228440, 19257574, 20633115, 22008656, 27510820, 28886361, 30261902, 33012984, 38456880, 38515148, 41266230, 45392853, 48143935, 55021640, 57772722, 60523804, 66025968, 75654755, 77030296, 82532460, 90785706, 96287870, 105916657, 110043280, 115545444, 121047608, 144431805, 151309510, 154060592, 165064920, 181571412, 192575740, 211833314, 226964265, 231090888, 242095216, 288863610, 302619020, 317749971, 330129840, 363142824, 385151480, 423666628, 453928530, 462181776, 529583285, 577727220, 605238040, 635499942, 726285648, 770302960, 847333256, 907857060, 1059166570, 1155454440, 1210476080, 1270999884, 1588749855, 1694666512, 1815714120, 2118333140, 2310908880, 2541999768, 3177499710, 3631428240, 4236666280, 5083999536, 6354999420, 8473332560, 12709998840, 25419997680]

約数ペア:

[(1, 25419997680), (2, 12709998840), (3, 8473332560), (4, 6354999420), (5, 5083999536), (6, 4236666280), (7, 3631428240), (8, 3177499710), (10, 2541999768), (11, 2310908880), (12, 2118333140), (14, 1815714120), (15, 1694666512), (16, 1588749855), (20, 1270999884), (21, 1210476080), (22, 1155454440), (24, 1059166570), (28, 907857060), (30, 847333256), (33, 770302960), (35, 726285648), (40, 635499942), (42, 605238040), (44, 577727220), (48, 529583285), (55, 462181776), (56, 453928530), (60, 423666628), (66, 385151480), (70, 363142824), (77, 330129840), (80, 317749971), (84, 302619020), (88, 288863610), (105, 242095216), (110, 231090888), (112, 226964265), (120, 211833314), (132, 192575740), (140, 181571412), (154, 165064920), (165, 154060592), (168, 151309510), (176, 144431805), (210, 121047608), (220, 115545444), (231, 110043280), (240, 105916657), (264, 96287870), (280, 90785706), (308, 82532460), (330, 77030296), (336, 75654755), (385, 66025968), (420, 60523804), (440, 57772722), (462, 55021640), (528, 48143935), (560, 45392853), (616, 41266230), (660, 38515148), (661, 38456880), (770, 33012984), (840, 30261902), (880, 28886361), (924, 27510820), (1155, 22008656), (1232, 20633115), (1320, 19257574), (1322, 19228440), (1540, 16506492), (1680, 15130951), (1848, 13755410), (1983, 12818960), (2081, 12215280), (2310, 11004328), (2640, 9628787), (2644, 9614220), (3080, 8253246), (3305, 7691376), (3696, 6877705), (3966, 6409480), (4162, 6107640), (4620, 5502164), (4627, 5493840), (5288, 4807110), (6160, 4126623), (6243, 4071760), (6610, 3845688), (7271, 3496080), (7932, 3204740), (8324, 3053820), (9240, 2751082), (9254, 2746920), (9915, 2563792), (10405, 2443056), (10576, 2403555), (12486, 2035880), (13220, 1922844), (13881, 1831280), (14542, 1748040), (14567, 1745040), (15864, 1602370), (16648, 1526910), (18480, 1375541), (18508, 1373460), (19830, 1281896), (20810, 1221528), (21813, 1165360), (22891, 1110480), (23135, 1098768), (24972, 1017940), (26440, 961422), (27762, 915640), (29084, 874020), (29134, 872520), (31215, 814352), (31728, 801185), (33296, 763455), (36355, 699216), (37016, 686730), (39660, 640948), (41620, 610764), (43626, 582680), (43701, 581680), (45782, 555240), (46270, 549384), (49944, 508970), (50897, 499440), (52880, 480711), (55524, 457820), (58168, 437010), (58268, 436260), (62430, 407176), (68673, 370160), (69405, 366256), (72710, 349608), (72835, 349008), (74032, 343365), (79320, 320474), (83240, 305382), (87252, 291340), (87402, 290840), (91564, 277620), (92540, 274692), (99888, 254485), (101794, 249720), (109065, 233072), (111048, 228910), (114455, 222096), (116336, 218505), (116536, 218130), (124860, 203588), (137346, 185080), (138810, 183128), (145420, 174804), (145670, 174504), (152691, 166480), (158640, 160237)]