13929372720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53591}}^1$

素因数の和:53648

約数の個数: 180

約数和(自身を含む): 49372058736

約数和(自身を除く): 35442686016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 4332, 4560, 5415, 5776, 6498, 6840, 7220, 8664, 10830, 12996, 13680, 14440, 16245, 17328, 21660, 25992, 28880, 32490, 43320, 51984, 53591, 64980, 86640, 107182, 129960, 160773, 214364, 259920, 267955, 321546, 428728, 482319, 535910, 643092, 803865, 857456, 964638, 1018229, 1071820, 1286184, 1607730, 1929276, 2036458, 2143640, 2411595, 2572368, 3054687, 3215460, 3858552, 4072916, 4287280, 4823190, 5091145, 6109374, 6430920, 7717104, 8145832, 9164061, 9646380, 10182290, 12218748, 12861840, 15273435, 16291664, 18328122, 19292760, 19346351, 20364580, 24437496, 30546870, 36656244, 38585520, 38692702, 40729160, 45820305, 48874992, 58039053, 61093740, 73312488, 77385404, 81458320, 91640610, 96731755, 116078106, 122187480, 146624976, 154770808, 174117159, 183281220, 193463510, 232156212, 244374960, 290195265, 309541616, 348234318, 366562440, 386927020, 464312424, 580390530, 696468636, 733124880, 773854040, 870585795, 928624848, 1160781060, 1392937272, 1547708080, 1741171590, 2321562120, 2785874544, 3482343180, 4643124240, 6964686360, 13929372720]

約数ペア:

[(1, 13929372720), (2, 6964686360), (3, 4643124240), (4, 3482343180), (5, 2785874544), (6, 2321562120), (8, 1741171590), (9, 1547708080), (10, 1392937272), (12, 1160781060), (15, 928624848), (16, 870585795), (18, 773854040), (19, 733124880), (20, 696468636), (24, 580390530), (30, 464312424), (36, 386927020), (38, 366562440), (40, 348234318), (45, 309541616), (48, 290195265), (57, 244374960), (60, 232156212), (72, 193463510), (76, 183281220), (80, 174117159), (90, 154770808), (95, 146624976), (114, 122187480), (120, 116078106), (144, 96731755), (152, 91640610), (171, 81458320), (180, 77385404), (190, 73312488), (228, 61093740), (240, 58039053), (285, 48874992), (304, 45820305), (342, 40729160), (360, 38692702), (361, 38585520), (380, 36656244), (456, 30546870), (570, 24437496), (684, 20364580), (720, 19346351), (722, 19292760), (760, 18328122), (855, 16291664), (912, 15273435), (1083, 12861840), (1140, 12218748), (1368, 10182290), (1444, 9646380), (1520, 9164061), (1710, 8145832), (1805, 7717104), (2166, 6430920), (2280, 6109374), (2736, 5091145), (2888, 4823190), (3249, 4287280), (3420, 4072916), (3610, 3858552), (4332, 3215460), (4560, 3054687), (5415, 2572368), (5776, 2411595), (6498, 2143640), (6840, 2036458), (7220, 1929276), (8664, 1607730), (10830, 1286184), (12996, 1071820), (13680, 1018229), (14440, 964638), (16245, 857456), (17328, 803865), (21660, 643092), (25992, 535910), (28880, 482319), (32490, 428728), (43320, 321546), (51984, 267955), (53591, 259920), (64980, 214364), (86640, 160773), (107182, 129960)]