78738105960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{63599}}^1$

素因数の和:63816

約数の個数: 192

約数和(自身を含む): 270859680000

約数和(自身を除く): 192121574040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 181, 190, 228, 285, 342, 360, 362, 380, 456, 543, 570, 684, 724, 760, 855, 905, 1086, 1140, 1368, 1448, 1629, 1710, 1810, 2172, 2280, 2715, 3258, 3420, 3439, 3620, 4344, 5430, 6516, 6840, 6878, 7240, 8145, 10317, 10860, 13032, 13756, 16290, 17195, 20634, 21720, 27512, 30951, 32580, 34390, 41268, 51585, 61902, 63599, 65160, 68780, 82536, 103170, 123804, 127198, 137560, 154755, 190797, 206340, 247608, 254396, 309510, 317995, 381594, 412680, 508792, 572391, 619020, 635990, 763188, 953985, 1144782, 1208381, 1238040, 1271980, 1526376, 1907970, 2289564, 2416762, 2543960, 2861955, 3625143, 3815940, 4579128, 4833524, 5723910, 6041905, 7250286, 7631880, 9667048, 10875429, 11447820, 11511419, 12083810, 14500572, 18125715, 21750858, 22895640, 23022838, 24167620, 29001144, 34534257, 36251430, 43501716, 46045676, 48335240, 54377145, 57557095, 69068514, 72502860, 87003432, 92091352, 103602771, 108754290, 115114190, 138137028, 145005720, 172671285, 207205542, 217508580, 218716961, 230228380, 276274056, 345342570, 414411084, 435017160, 437433922, 460456760, 518013855, 656150883, 690685140, 828822168, 874867844, 1036027710, 1093584805, 1312301766, 1381370280, 1749735688, 1968452649, 2072055420, 2187169610, 2624603532, 3280754415, 3936905298, 4144110840, 4374339220, 5249207064, 6561508830, 7873810596, 8748678440, 9842263245, 13123017660, 15747621192, 19684526490, 26246035320, 39369052980, 78738105960]

約数ペア:

[(1, 78738105960), (2, 39369052980), (3, 26246035320), (4, 19684526490), (5, 15747621192), (6, 13123017660), (8, 9842263245), (9, 8748678440), (10, 7873810596), (12, 6561508830), (15, 5249207064), (18, 4374339220), (19, 4144110840), (20, 3936905298), (24, 3280754415), (30, 2624603532), (36, 2187169610), (38, 2072055420), (40, 1968452649), (45, 1749735688), (57, 1381370280), (60, 1312301766), (72, 1093584805), (76, 1036027710), (90, 874867844), (95, 828822168), (114, 690685140), (120, 656150883), (152, 518013855), (171, 460456760), (180, 437433922), (181, 435017160), (190, 414411084), (228, 345342570), (285, 276274056), (342, 230228380), (360, 218716961), (362, 217508580), (380, 207205542), (456, 172671285), (543, 145005720), (570, 138137028), (684, 115114190), (724, 108754290), (760, 103602771), (855, 92091352), (905, 87003432), (1086, 72502860), (1140, 69068514), (1368, 57557095), (1448, 54377145), (1629, 48335240), (1710, 46045676), (1810, 43501716), (2172, 36251430), (2280, 34534257), (2715, 29001144), (3258, 24167620), (3420, 23022838), (3439, 22895640), (3620, 21750858), (4344, 18125715), (5430, 14500572), (6516, 12083810), (6840, 11511419), (6878, 11447820), (7240, 10875429), (8145, 9667048), (10317, 7631880), (10860, 7250286), (13032, 6041905), (13756, 5723910), (16290, 4833524), (17195, 4579128), (20634, 3815940), (21720, 3625143), (27512, 2861955), (30951, 2543960), (32580, 2416762), (34390, 2289564), (41268, 1907970), (51585, 1526376), (61902, 1271980), (63599, 1238040), (65160, 1208381), (68780, 1144782), (82536, 953985), (103170, 763188), (123804, 635990), (127198, 619020), (137560, 572391), (154755, 508792), (190797, 412680), (206340, 381594), (247608, 317995), (254396, 309510)]