15691857180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1063}}^1$

素因数の和:1680

約数の個数: 192

約数和(自身を含む): 48391741440

約数和(自身を除く): 32699884260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 563, 570, 690, 874, 1063, 1126, 1140, 1311, 1380, 1689, 1748, 2126, 2185, 2252, 2622, 2815, 3189, 3378, 4252, 4370, 5244, 5315, 5630, 6378, 6555, 6756, 8445, 8740, 10630, 10697, 11260, 12756, 12949, 13110, 15945, 16890, 20197, 21260, 21394, 24449, 25898, 26220, 31890, 32091, 33780, 38847, 40394, 42788, 48898, 51796, 53485, 60591, 63780, 64182, 64745, 73347, 77694, 80788, 97796, 100985, 106970, 121182, 122245, 128364, 129490, 146694, 155388, 160455, 194235, 201970, 213940, 242364, 244490, 246031, 258980, 293388, 302955, 320910, 366735, 388470, 403940, 464531, 488980, 492062, 598469, 605910, 641820, 733470, 738093, 776940, 929062, 984124, 1196938, 1211820, 1230155, 1393593, 1466940, 1476186, 1795407, 1858124, 2322655, 2393876, 2460310, 2787186, 2952372, 2992345, 3590814, 3690465, 4645310, 4920620, 5574372, 5984690, 6967965, 7181628, 7380930, 8977035, 9290620, 11370911, 11969380, 13764787, 13935930, 14761860, 17954070, 22741822, 27529574, 27871860, 34112733, 35908140, 41294361, 45483644, 55059148, 56854555, 68225466, 68823935, 82588722, 113709110, 136450932, 137647870, 165177444, 170563665, 206471805, 227418220, 261530953, 275295740, 341127330, 412943610, 523061906, 682254660, 784592859, 825887220, 1046123812, 1307654765, 1569185718, 2615309530, 3138371436, 3922964295, 5230619060, 7845928590, 15691857180]

約数ペア:

[(1, 15691857180), (2, 7845928590), (3, 5230619060), (4, 3922964295), (5, 3138371436), (6, 2615309530), (10, 1569185718), (12, 1307654765), (15, 1046123812), (19, 825887220), (20, 784592859), (23, 682254660), (30, 523061906), (38, 412943610), (46, 341127330), (57, 275295740), (60, 261530953), (69, 227418220), (76, 206471805), (92, 170563665), (95, 165177444), (114, 137647870), (115, 136450932), (138, 113709110), (190, 82588722), (228, 68823935), (230, 68225466), (276, 56854555), (285, 55059148), (345, 45483644), (380, 41294361), (437, 35908140), (460, 34112733), (563, 27871860), (570, 27529574), (690, 22741822), (874, 17954070), (1063, 14761860), (1126, 13935930), (1140, 13764787), (1311, 11969380), (1380, 11370911), (1689, 9290620), (1748, 8977035), (2126, 7380930), (2185, 7181628), (2252, 6967965), (2622, 5984690), (2815, 5574372), (3189, 4920620), (3378, 4645310), (4252, 3690465), (4370, 3590814), (5244, 2992345), (5315, 2952372), (5630, 2787186), (6378, 2460310), (6555, 2393876), (6756, 2322655), (8445, 1858124), (8740, 1795407), (10630, 1476186), (10697, 1466940), (11260, 1393593), (12756, 1230155), (12949, 1211820), (13110, 1196938), (15945, 984124), (16890, 929062), (20197, 776940), (21260, 738093), (21394, 733470), (24449, 641820), (25898, 605910), (26220, 598469), (31890, 492062), (32091, 488980), (33780, 464531), (38847, 403940), (40394, 388470), (42788, 366735), (48898, 320910), (51796, 302955), (53485, 293388), (60591, 258980), (63780, 246031), (64182, 244490), (64745, 242364), (73347, 213940), (77694, 201970), (80788, 194235), (97796, 160455), (100985, 155388), (106970, 146694), (121182, 129490), (122245, 128364)]