219449520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:664

約数の個数: 160

約数和(自身を含む): 760665600

約数和(自身を除く): 541216080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 283, 359, 360, 432, 540, 566, 718, 720, 849, 1077, 1080, 1132, 1415, 1436, 1698, 1795, 2154, 2160, 2264, 2547, 2830, 2872, 3231, 3396, 3590, 4245, 4308, 4528, 5094, 5385, 5660, 5744, 6462, 6792, 7180, 7641, 8490, 8616, 9693, 10188, 10770, 11320, 12735, 12924, 13584, 14360, 15282, 16155, 16980, 17232, 19386, 20376, 21540, 22640, 25470, 25848, 28720, 30564, 32310, 33960, 38205, 38772, 40752, 43080, 48465, 50940, 51696, 61128, 64620, 67920, 76410, 77544, 86160, 96930, 101597, 101880, 122256, 129240, 152820, 155088, 193860, 203194, 203760, 258480, 304791, 305640, 387720, 406388, 507985, 609582, 611280, 775440, 812776, 914373, 1015970, 1219164, 1523955, 1625552, 1828746, 2031940, 2438328, 2743119, 3047910, 3657492, 4063880, 4571865, 4876656, 5486238, 6095820, 7314984, 8127760, 9143730, 10972476, 12191640, 13715595, 14629968, 18287460, 21944952, 24383280, 27431190, 36574920, 43889904, 54862380, 73149840, 109724760, 219449520]

約数ペア:

[(1, 219449520), (2, 109724760), (3, 73149840), (4, 54862380), (5, 43889904), (6, 36574920), (8, 27431190), (9, 24383280), (10, 21944952), (12, 18287460), (15, 14629968), (16, 13715595), (18, 12191640), (20, 10972476), (24, 9143730), (27, 8127760), (30, 7314984), (36, 6095820), (40, 5486238), (45, 4876656), (48, 4571865), (54, 4063880), (60, 3657492), (72, 3047910), (80, 2743119), (90, 2438328), (108, 2031940), (120, 1828746), (135, 1625552), (144, 1523955), (180, 1219164), (216, 1015970), (240, 914373), (270, 812776), (283, 775440), (359, 611280), (360, 609582), (432, 507985), (540, 406388), (566, 387720), (718, 305640), (720, 304791), (849, 258480), (1077, 203760), (1080, 203194), (1132, 193860), (1415, 155088), (1436, 152820), (1698, 129240), (1795, 122256), (2154, 101880), (2160, 101597), (2264, 96930), (2547, 86160), (2830, 77544), (2872, 76410), (3231, 67920), (3396, 64620), (3590, 61128), (4245, 51696), (4308, 50940), (4528, 48465), (5094, 43080), (5385, 40752), (5660, 38772), (5744, 38205), (6462, 33960), (6792, 32310), (7180, 30564), (7641, 28720), (8490, 25848), (8616, 25470), (9693, 22640), (10188, 21540), (10770, 20376), (11320, 19386), (12735, 17232), (12924, 16980), (13584, 16155), (14360, 15282)]