147842640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 180

約数和(自身を含む): 546066612

約数和(自身を除く): 398223972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1697, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3394, 3630, 3960, 4356, 4840, 5091, 5445, 5808, 6788, 7260, 7920, 8485, 8712, 9680, 10182, 10890, 13576, 14520, 15273, 16970, 17424, 18667, 20364, 21780, 25455, 27152, 29040, 30546, 33940, 37334, 40728, 43560, 50910, 56001, 61092, 67880, 74668, 76365, 81456, 87120, 93335, 101820, 112002, 122184, 135760, 149336, 152730, 168003, 186670, 203640, 205337, 224004, 244368, 280005, 298672, 305460, 336006, 373340, 407280, 410674, 448008, 560010, 610920, 616011, 672012, 746680, 821348, 840015, 896016, 1026685, 1120020, 1221840, 1232022, 1344024, 1493360, 1642696, 1680030, 1848033, 2053370, 2240040, 2464044, 2688048, 3080055, 3285392, 3360060, 3696066, 4106740, 4480080, 4928088, 6160110, 6720120, 7392132, 8213480, 9240165, 9856176, 12320220, 13440240, 14784264, 16426960, 18480330, 24640440, 29568528, 36960660, 49280880, 73921320, 147842640]

約数ペア:

[(1, 147842640), (2, 73921320), (3, 49280880), (4, 36960660), (5, 29568528), (6, 24640440), (8, 18480330), (9, 16426960), (10, 14784264), (11, 13440240), (12, 12320220), (15, 9856176), (16, 9240165), (18, 8213480), (20, 7392132), (22, 6720120), (24, 6160110), (30, 4928088), (33, 4480080), (36, 4106740), (40, 3696066), (44, 3360060), (45, 3285392), (48, 3080055), (55, 2688048), (60, 2464044), (66, 2240040), (72, 2053370), (80, 1848033), (88, 1680030), (90, 1642696), (99, 1493360), (110, 1344024), (120, 1232022), (121, 1221840), (132, 1120020), (144, 1026685), (165, 896016), (176, 840015), (180, 821348), (198, 746680), (220, 672012), (240, 616011), (242, 610920), (264, 560010), (330, 448008), (360, 410674), (363, 407280), (396, 373340), (440, 336006), (484, 305460), (495, 298672), (528, 280005), (605, 244368), (660, 224004), (720, 205337), (726, 203640), (792, 186670), (880, 168003), (968, 152730), (990, 149336), (1089, 135760), (1210, 122184), (1320, 112002), (1452, 101820), (1584, 93335), (1697, 87120), (1815, 81456), (1936, 76365), (1980, 74668), (2178, 67880), (2420, 61092), (2640, 56001), (2904, 50910), (3394, 43560), (3630, 40728), (3960, 37334), (4356, 33940), (4840, 30546), (5091, 29040), (5445, 27152), (5808, 25455), (6788, 21780), (7260, 20364), (7920, 18667), (8485, 17424), (8712, 16970), (9680, 15273), (10182, 14520), (10890, 13576)]