159751620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6673}}^1$

素因数の和:6714

約数の個数: 144

約数和(自身を含む): 583040640

約数和(自身を除く): 423289020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6673, 7980, 11970, 13346, 20019, 23940, 26692, 33365, 40038, 46711, 60057, 66730, 80076, 93422, 100095, 120114, 126787, 133460, 140133, 186844, 200190, 233555, 240228, 253574, 280266, 300285, 380361, 400380, 420399, 467110, 507148, 560532, 600570, 633935, 700665, 760722, 840798, 887509, 934220, 1141083, 1201140, 1267870, 1401330, 1521444, 1681596, 1775018, 1901805, 2101995, 2282166, 2535740, 2662527, 2802660, 3550036, 3803610, 4203990, 4437545, 4564332, 5325054, 5705415, 7607220, 7987581, 8407980, 8875090, 10650108, 11410830, 13312635, 15975162, 17750180, 22821660, 26625270, 31950324, 39937905, 53250540, 79875810, 159751620]

約数ペア:

[(1, 159751620), (2, 79875810), (3, 53250540), (4, 39937905), (5, 31950324), (6, 26625270), (7, 22821660), (9, 17750180), (10, 15975162), (12, 13312635), (14, 11410830), (15, 10650108), (18, 8875090), (19, 8407980), (20, 7987581), (21, 7607220), (28, 5705415), (30, 5325054), (35, 4564332), (36, 4437545), (38, 4203990), (42, 3803610), (45, 3550036), (57, 2802660), (60, 2662527), (63, 2535740), (70, 2282166), (76, 2101995), (84, 1901805), (90, 1775018), (95, 1681596), (105, 1521444), (114, 1401330), (126, 1267870), (133, 1201140), (140, 1141083), (171, 934220), (180, 887509), (190, 840798), (210, 760722), (228, 700665), (252, 633935), (266, 600570), (285, 560532), (315, 507148), (342, 467110), (380, 420399), (399, 400380), (420, 380361), (532, 300285), (570, 280266), (630, 253574), (665, 240228), (684, 233555), (798, 200190), (855, 186844), (1140, 140133), (1197, 133460), (1260, 126787), (1330, 120114), (1596, 100095), (1710, 93422), (1995, 80076), (2394, 66730), (2660, 60057), (3420, 46711), (3990, 40038), (4788, 33365), (5985, 26692), (6673, 23940), (7980, 20019), (11970, 13346)]