86710680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 339206400

約数和(自身を除く): 252495720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1811, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3622, 3990, 4788, 5320, 5433, 5985, 6840, 7244, 7980, 9055, 9576, 10866, 11970, 12677, 14488, 15960, 16299, 18110, 21732, 23940, 25354, 27165, 32598, 34409, 36220, 38031, 43464, 47880, 50708, 54330, 63385, 65196, 68818, 72440, 76062, 81495, 101416, 103227, 108660, 114093, 126770, 130392, 137636, 152124, 162990, 172045, 190155, 206454, 217320, 228186, 240863, 253540, 275272, 304248, 309681, 325980, 344090, 380310, 412908, 456372, 481726, 507080, 516135, 570465, 619362, 651960, 688180, 722589, 760620, 825816, 912744, 963452, 1032270, 1140930, 1204315, 1238724, 1376360, 1445178, 1521240, 1548405, 1926904, 2064540, 2167767, 2281860, 2408630, 2477448, 2890356, 3096810, 3612945, 4129080, 4335534, 4563720, 4817260, 5780712, 6193620, 7225890, 8671068, 9634520, 10838835, 12387240, 14451780, 17342136, 21677670, 28903560, 43355340, 86710680]

約数ペア:

[(1, 86710680), (2, 43355340), (3, 28903560), (4, 21677670), (5, 17342136), (6, 14451780), (7, 12387240), (8, 10838835), (9, 9634520), (10, 8671068), (12, 7225890), (14, 6193620), (15, 5780712), (18, 4817260), (19, 4563720), (20, 4335534), (21, 4129080), (24, 3612945), (28, 3096810), (30, 2890356), (35, 2477448), (36, 2408630), (38, 2281860), (40, 2167767), (42, 2064540), (45, 1926904), (56, 1548405), (57, 1521240), (60, 1445178), (63, 1376360), (70, 1238724), (72, 1204315), (76, 1140930), (84, 1032270), (90, 963452), (95, 912744), (105, 825816), (114, 760620), (120, 722589), (126, 688180), (133, 651960), (140, 619362), (152, 570465), (168, 516135), (171, 507080), (180, 481726), (190, 456372), (210, 412908), (228, 380310), (252, 344090), (266, 325980), (280, 309681), (285, 304248), (315, 275272), (342, 253540), (360, 240863), (380, 228186), (399, 217320), (420, 206454), (456, 190155), (504, 172045), (532, 162990), (570, 152124), (630, 137636), (665, 130392), (684, 126770), (760, 114093), (798, 108660), (840, 103227), (855, 101416), (1064, 81495), (1140, 76062), (1197, 72440), (1260, 68818), (1330, 65196), (1368, 63385), (1596, 54330), (1710, 50708), (1811, 47880), (1995, 43464), (2280, 38031), (2394, 36220), (2520, 34409), (2660, 32598), (3192, 27165), (3420, 25354), (3622, 23940), (3990, 21732), (4788, 18110), (5320, 16299), (5433, 15960), (5985, 14488), (6840, 12677), (7244, 11970), (7980, 10866), (9055, 9576)]