348509040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 160

約数和(自身を含む): 1189423872

約数和(自身を除く): 840914832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1091, 1210, 1320, 1331, 1452, 1815, 1936, 2182, 2420, 2640, 2662, 2904, 3273, 3630, 3993, 4364, 4840, 5324, 5455, 5808, 6546, 6655, 7260, 7986, 8728, 9680, 10648, 10910, 12001, 13092, 13310, 14520, 15972, 16365, 17456, 19965, 21296, 21820, 24002, 26184, 26620, 29040, 31944, 32730, 36003, 39930, 43640, 48004, 52368, 53240, 60005, 63888, 65460, 72006, 79860, 87280, 96008, 106480, 120010, 130920, 132011, 144012, 159720, 180015, 192016, 240020, 261840, 264022, 288024, 319440, 360030, 396033, 480040, 528044, 576048, 660055, 720060, 792066, 960080, 1056088, 1320110, 1440120, 1452121, 1584132, 1980165, 2112176, 2640220, 2880240, 2904242, 3168264, 3960330, 4356363, 5280440, 5808484, 6336528, 7260605, 7920660, 8712726, 10560880, 11616968, 14521210, 15841320, 17425452, 21781815, 23233936, 29042420, 31682640, 34850904, 43563630, 58084840, 69701808, 87127260, 116169680, 174254520, 348509040]

約数ペア:

[(1, 348509040), (2, 174254520), (3, 116169680), (4, 87127260), (5, 69701808), (6, 58084840), (8, 43563630), (10, 34850904), (11, 31682640), (12, 29042420), (15, 23233936), (16, 21781815), (20, 17425452), (22, 15841320), (24, 14521210), (30, 11616968), (33, 10560880), (40, 8712726), (44, 7920660), (48, 7260605), (55, 6336528), (60, 5808484), (66, 5280440), (80, 4356363), (88, 3960330), (110, 3168264), (120, 2904242), (121, 2880240), (132, 2640220), (165, 2112176), (176, 1980165), (220, 1584132), (240, 1452121), (242, 1440120), (264, 1320110), (330, 1056088), (363, 960080), (440, 792066), (484, 720060), (528, 660055), (605, 576048), (660, 528044), (726, 480040), (880, 396033), (968, 360030), (1091, 319440), (1210, 288024), (1320, 264022), (1331, 261840), (1452, 240020), (1815, 192016), (1936, 180015), (2182, 159720), (2420, 144012), (2640, 132011), (2662, 130920), (2904, 120010), (3273, 106480), (3630, 96008), (3993, 87280), (4364, 79860), (4840, 72006), (5324, 65460), (5455, 63888), (5808, 60005), (6546, 53240), (6655, 52368), (7260, 48004), (7986, 43640), (8728, 39930), (9680, 36003), (10648, 32730), (10910, 31944), (12001, 29040), (13092, 26620), (13310, 26184), (14520, 24002), (15972, 21820), (16365, 21296), (17456, 19965)]