1387193040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 300

約数和(自身を含む): 5093422884

約数和(自身を除く): 3706229844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 361, 380, 405, 432, 456, 513, 540, 570, 593, 648, 684, 720, 722, 760, 810, 855, 912, 1026, 1080, 1083, 1140, 1186, 1296, 1368, 1444, 1520, 1539, 1620, 1710, 1779, 1805, 2052, 2160, 2166, 2280, 2372, 2565, 2736, 2888, 2965, 3078, 3240, 3249, 3420, 3558, 3610, 4104, 4332, 4560, 4744, 5130, 5337, 5415, 5776, 5930, 6156, 6480, 6498, 6840, 7116, 7220, 7695, 8208, 8664, 8895, 9488, 9747, 10260, 10674, 10830, 11267, 11860, 12312, 12996, 13680, 14232, 14440, 15390, 16011, 16245, 17328, 17790, 19494, 20520, 21348, 21660, 22534, 23720, 24624, 25992, 26685, 28464, 28880, 29241, 30780, 32022, 32490, 33801, 35580, 38988, 41040, 42696, 43320, 45068, 47440, 48033, 48735, 51984, 53370, 56335, 58482, 61560, 64044, 64980, 67602, 71160, 77976, 80055, 85392, 86640, 90136, 96066, 97470, 101403, 106740, 112670, 116964, 123120, 128088, 129960, 135204, 142320, 146205, 155952, 160110, 169005, 180272, 192132, 194940, 202806, 213480, 214073, 225340, 233928, 240165, 256176, 259920, 270408, 292410, 304209, 320220, 338010, 384264, 389880, 405612, 426960, 428146, 450680, 467856, 480330, 507015, 540816, 584820, 608418, 640440, 642219, 676020, 768528, 779760, 811224, 856292, 901360, 912627, 960660, 1014030, 1070365, 1169640, 1216836, 1280880, 1284438, 1352040, 1521045, 1622448, 1712584, 1825254, 1921320, 1926657, 2028060, 2140730, 2339280, 2433672, 2568876, 2704080, 3042090, 3211095, 3425168, 3650508, 3842640, 3853314, 4056120, 4281460, 4563135, 4867344, 5137752, 5779971, 6084180, 6422190, 7301016, 7706628, 8112240, 8562920, 9126270, 9633285, 10275504, 11559942, 12168360, 12844380, 14602032, 15413256, 17125840, 17339913, 18252540, 19266570, 23119884, 24336720, 25688760, 28899855, 30826512, 34679826, 36505080, 38533140, 46239768, 51377520, 57799710, 69359652, 73010160, 77066280, 86699565, 92479536, 115599420, 138719304, 154132560, 173399130, 231198840, 277438608, 346798260, 462397680, 693596520, 1387193040]

約数ペア:

[(1, 1387193040), (2, 693596520), (3, 462397680), (4, 346798260), (5, 277438608), (6, 231198840), (8, 173399130), (9, 154132560), (10, 138719304), (12, 115599420), (15, 92479536), (16, 86699565), (18, 77066280), (19, 73010160), (20, 69359652), (24, 57799710), (27, 51377520), (30, 46239768), (36, 38533140), (38, 36505080), (40, 34679826), (45, 30826512), (48, 28899855), (54, 25688760), (57, 24336720), (60, 23119884), (72, 19266570), (76, 18252540), (80, 17339913), (81, 17125840), (90, 15413256), (95, 14602032), (108, 12844380), (114, 12168360), (120, 11559942), (135, 10275504), (144, 9633285), (152, 9126270), (162, 8562920), (171, 8112240), (180, 7706628), (190, 7301016), (216, 6422190), (228, 6084180), (240, 5779971), (270, 5137752), (285, 4867344), (304, 4563135), (324, 4281460), (342, 4056120), (360, 3853314), (361, 3842640), (380, 3650508), (405, 3425168), (432, 3211095), (456, 3042090), (513, 2704080), (540, 2568876), (570, 2433672), (593, 2339280), (648, 2140730), (684, 2028060), (720, 1926657), (722, 1921320), (760, 1825254), (810, 1712584), (855, 1622448), (912, 1521045), (1026, 1352040), (1080, 1284438), (1083, 1280880), (1140, 1216836), (1186, 1169640), (1296, 1070365), (1368, 1014030), (1444, 960660), (1520, 912627), (1539, 901360), (1620, 856292), (1710, 811224), (1779, 779760), (1805, 768528), (2052, 676020), (2160, 642219), (2166, 640440), (2280, 608418), (2372, 584820), (2565, 540816), (2736, 507015), (2888, 480330), (2965, 467856), (3078, 450680), (3240, 428146), (3249, 426960), (3420, 405612), (3558, 389880), (3610, 384264), (4104, 338010), (4332, 320220), (4560, 304209), (4744, 292410), (5130, 270408), (5337, 259920), (5415, 256176), (5776, 240165), (5930, 233928), (6156, 225340), (6480, 214073), (6498, 213480), (6840, 202806), (7116, 194940), (7220, 192132), (7695, 180272), (8208, 169005), (8664, 160110), (8895, 155952), (9488, 146205), (9747, 142320), (10260, 135204), (10674, 129960), (10830, 128088), (11267, 123120), (11860, 116964), (12312, 112670), (12996, 106740), (13680, 101403), (14232, 97470), (14440, 96066), (15390, 90136), (16011, 86640), (16245, 85392), (17328, 80055), (17790, 77976), (19494, 71160), (20520, 67602), (21348, 64980), (21660, 64044), (22534, 61560), (23720, 58482), (24624, 56335), (25992, 53370), (26685, 51984), (28464, 48735), (28880, 48033), (29241, 47440), (30780, 45068), (32022, 43320), (32490, 42696), (33801, 41040), (35580, 38988)]