338855040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 1185046200

約数和(自身を除く): 846191160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 661, 712, 720, 801, 890, 960, 1068, 1152, 1322, 1335, 1424, 1440, 1602, 1780, 1920, 1983, 2136, 2644, 2670, 2848, 2880, 3204, 3305, 3560, 3966, 4005, 4272, 5288, 5340, 5696, 5760, 5949, 6408, 6610, 7120, 7932, 8010, 8544, 9915, 10576, 10680, 11392, 11898, 12816, 13220, 14240, 15864, 16020, 17088, 19830, 21152, 21360, 23796, 25632, 26440, 28480, 29745, 31728, 32040, 34176, 39660, 42304, 42720, 47592, 51264, 52880, 56960, 58829, 59490, 63456, 64080, 79320, 84608, 85440, 95184, 102528, 105760, 117658, 118980, 126912, 128160, 158640, 170880, 176487, 190368, 211520, 235316, 237960, 253824, 256320, 294145, 317280, 352974, 380736, 423040, 470632, 475920, 512640, 529461, 588290, 634560, 705948, 761472, 882435, 941264, 951840, 1058922, 1176580, 1269120, 1411896, 1764870, 1882528, 1903680, 2117844, 2353160, 2647305, 2823792, 3529740, 3765056, 3807360, 4235688, 4706320, 5294610, 5647584, 7059480, 7530112, 8471376, 9412640, 10589220, 11295168, 14118960, 16942752, 18825280, 21178440, 22590336, 28237920, 33885504, 37650560, 42356880, 56475840, 67771008, 84713760, 112951680, 169427520, 338855040]

約数ペア:

[(1, 338855040), (2, 169427520), (3, 112951680), (4, 84713760), (5, 67771008), (6, 56475840), (8, 42356880), (9, 37650560), (10, 33885504), (12, 28237920), (15, 22590336), (16, 21178440), (18, 18825280), (20, 16942752), (24, 14118960), (30, 11295168), (32, 10589220), (36, 9412640), (40, 8471376), (45, 7530112), (48, 7059480), (60, 5647584), (64, 5294610), (72, 4706320), (80, 4235688), (89, 3807360), (90, 3765056), (96, 3529740), (120, 2823792), (128, 2647305), (144, 2353160), (160, 2117844), (178, 1903680), (180, 1882528), (192, 1764870), (240, 1411896), (267, 1269120), (288, 1176580), (320, 1058922), (356, 951840), (360, 941264), (384, 882435), (445, 761472), (480, 705948), (534, 634560), (576, 588290), (640, 529461), (661, 512640), (712, 475920), (720, 470632), (801, 423040), (890, 380736), (960, 352974), (1068, 317280), (1152, 294145), (1322, 256320), (1335, 253824), (1424, 237960), (1440, 235316), (1602, 211520), (1780, 190368), (1920, 176487), (1983, 170880), (2136, 158640), (2644, 128160), (2670, 126912), (2848, 118980), (2880, 117658), (3204, 105760), (3305, 102528), (3560, 95184), (3966, 85440), (4005, 84608), (4272, 79320), (5288, 64080), (5340, 63456), (5696, 59490), (5760, 58829), (5949, 56960), (6408, 52880), (6610, 51264), (7120, 47592), (7932, 42720), (8010, 42304), (8544, 39660), (9915, 34176), (10576, 32040), (10680, 31728), (11392, 29745), (11898, 28480), (12816, 26440), (13220, 25632), (14240, 23796), (15864, 21360), (16020, 21152), (17088, 19830)]