166127220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 433834380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 497, 540, 619, 630, 639, 710, 756, 852, 945, 994, 1065, 1238, 1260, 1278, 1420, 1491, 1857, 1890, 1917, 1988, 2130, 2476, 2485, 2556, 2982, 3095, 3195, 3714, 3780, 3834, 4260, 4333, 4473, 4970, 5571, 5964, 6190, 6390, 7428, 7455, 7668, 8666, 8946, 9285, 9585, 9940, 11142, 12380, 12780, 12999, 13419, 14910, 16713, 17332, 17892, 18570, 19170, 21665, 22284, 22365, 25998, 26838, 27855, 29820, 33426, 37140, 38340, 38997, 43330, 43949, 44730, 51996, 53676, 55710, 64995, 66852, 67095, 77994, 83565, 86660, 87898, 89460, 111420, 116991, 129990, 131847, 134190, 155988, 167130, 175796, 194985, 219745, 233982, 259980, 263694, 268380, 307643, 334260, 389970, 395541, 439490, 467964, 527388, 584955, 615286, 659235, 779940, 791082, 878980, 922929, 1169910, 1186623, 1230572, 1318470, 1538215, 1582164, 1845858, 1977705, 2339820, 2373246, 2636940, 2768787, 3076430, 3691716, 3955410, 4614645, 4746492, 5537574, 5933115, 6152860, 7910820, 8306361, 9229290, 11075148, 11866230, 13843935, 16612722, 18458580, 23732460, 27687870, 33225444, 41531805, 55375740, 83063610, 166127220]

約数ペア:

[(1, 166127220), (2, 83063610), (3, 55375740), (4, 41531805), (5, 33225444), (6, 27687870), (7, 23732460), (9, 18458580), (10, 16612722), (12, 13843935), (14, 11866230), (15, 11075148), (18, 9229290), (20, 8306361), (21, 7910820), (27, 6152860), (28, 5933115), (30, 5537574), (35, 4746492), (36, 4614645), (42, 3955410), (45, 3691716), (54, 3076430), (60, 2768787), (63, 2636940), (70, 2373246), (71, 2339820), (84, 1977705), (90, 1845858), (105, 1582164), (108, 1538215), (126, 1318470), (135, 1230572), (140, 1186623), (142, 1169910), (180, 922929), (189, 878980), (210, 791082), (213, 779940), (252, 659235), (270, 615286), (284, 584955), (315, 527388), (355, 467964), (378, 439490), (420, 395541), (426, 389970), (497, 334260), (540, 307643), (619, 268380), (630, 263694), (639, 259980), (710, 233982), (756, 219745), (852, 194985), (945, 175796), (994, 167130), (1065, 155988), (1238, 134190), (1260, 131847), (1278, 129990), (1420, 116991), (1491, 111420), (1857, 89460), (1890, 87898), (1917, 86660), (1988, 83565), (2130, 77994), (2476, 67095), (2485, 66852), (2556, 64995), (2982, 55710), (3095, 53676), (3195, 51996), (3714, 44730), (3780, 43949), (3834, 43330), (4260, 38997), (4333, 38340), (4473, 37140), (4970, 33426), (5571, 29820), (5964, 27855), (6190, 26838), (6390, 25998), (7428, 22365), (7455, 22284), (7668, 21665), (8666, 19170), (8946, 18570), (9285, 17892), (9585, 17332), (9940, 16713), (11142, 14910), (12380, 13419), (12780, 12999)]