15706744820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1258

約数の個数: 192

約数和(自身を含む): 38847513600

約数和(自身を除く): 23140768780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 61, 65, 76, 94, 95, 122, 130, 188, 190, 235, 244, 247, 260, 305, 380, 470, 494, 610, 611, 793, 893, 940, 988, 1109, 1159, 1220, 1222, 1235, 1586, 1786, 2218, 2318, 2444, 2470, 2867, 3055, 3172, 3572, 3965, 4436, 4465, 4636, 4940, 5545, 5734, 5795, 6110, 7930, 8930, 11090, 11468, 11590, 11609, 12220, 14335, 14417, 15067, 15860, 17860, 21071, 22180, 23180, 23218, 28670, 28834, 30134, 37271, 42142, 46436, 52123, 54473, 57340, 57668, 58045, 60268, 67649, 72085, 74542, 75335, 84284, 104246, 105355, 108946, 116090, 135298, 144170, 149084, 150670, 186355, 208492, 210710, 217892, 232180, 260615, 270596, 272365, 273923, 288340, 301340, 338245, 372710, 421420, 521230, 544730, 547846, 676490, 677599, 708149, 745420, 879437, 990337, 1042460, 1089460, 1095692, 1285331, 1352980, 1355198, 1369615, 1416298, 1758874, 1980674, 2570662, 2710396, 2739230, 2832596, 3179503, 3387995, 3517748, 3540745, 3961348, 4397185, 4951685, 5141324, 5478460, 6359006, 6426655, 6775990, 7081490, 8794370, 9903370, 12718012, 12853310, 12874381, 13551980, 14162980, 15897515, 16709303, 17588740, 19806740, 25706620, 25748762, 31795030, 33418606, 41333539, 51497524, 60410557, 63590060, 64371905, 66837212, 82667078, 83546515, 120821114, 128743810, 165334156, 167093030, 206667695, 241642228, 257487620, 302052785, 334186060, 413335390, 604105570, 785337241, 826670780, 1208211140, 1570674482, 3141348964, 3926686205, 7853372410, 15706744820]

約数ペア:

[(1, 15706744820), (2, 7853372410), (4, 3926686205), (5, 3141348964), (10, 1570674482), (13, 1208211140), (19, 826670780), (20, 785337241), (26, 604105570), (38, 413335390), (47, 334186060), (52, 302052785), (61, 257487620), (65, 241642228), (76, 206667695), (94, 167093030), (95, 165334156), (122, 128743810), (130, 120821114), (188, 83546515), (190, 82667078), (235, 66837212), (244, 64371905), (247, 63590060), (260, 60410557), (305, 51497524), (380, 41333539), (470, 33418606), (494, 31795030), (610, 25748762), (611, 25706620), (793, 19806740), (893, 17588740), (940, 16709303), (988, 15897515), (1109, 14162980), (1159, 13551980), (1220, 12874381), (1222, 12853310), (1235, 12718012), (1586, 9903370), (1786, 8794370), (2218, 7081490), (2318, 6775990), (2444, 6426655), (2470, 6359006), (2867, 5478460), (3055, 5141324), (3172, 4951685), (3572, 4397185), (3965, 3961348), (4436, 3540745), (4465, 3517748), (4636, 3387995), (4940, 3179503), (5545, 2832596), (5734, 2739230), (5795, 2710396), (6110, 2570662), (7930, 1980674), (8930, 1758874), (11090, 1416298), (11468, 1369615), (11590, 1355198), (11609, 1352980), (12220, 1285331), (14335, 1095692), (14417, 1089460), (15067, 1042460), (15860, 990337), (17860, 879437), (21071, 745420), (22180, 708149), (23180, 677599), (23218, 676490), (28670, 547846), (28834, 544730), (30134, 521230), (37271, 421420), (42142, 372710), (46436, 338245), (52123, 301340), (54473, 288340), (57340, 273923), (57668, 272365), (58045, 270596), (60268, 260615), (67649, 232180), (72085, 217892), (74542, 210710), (75335, 208492), (84284, 186355), (104246, 150670), (105355, 149084), (108946, 144170), (116090, 135298)]