243496960

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 448394240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 79, 80, 86, 112, 128, 140, 158, 160, 172, 215, 224, 256, 280, 301, 316, 320, 344, 395, 430, 448, 512, 553, 560, 602, 632, 640, 688, 790, 860, 896, 1024, 1106, 1120, 1204, 1264, 1280, 1376, 1505, 1580, 1720, 1792, 2048, 2212, 2240, 2408, 2528, 2560, 2752, 2765, 3010, 3160, 3397, 3440, 3584, 4424, 4480, 4816, 5056, 5120, 5504, 5530, 6020, 6320, 6794, 6880, 7168, 8848, 8960, 9632, 10112, 10240, 11008, 11060, 12040, 12640, 13588, 13760, 14336, 16985, 17696, 17920, 19264, 20224, 22016, 22120, 23779, 24080, 25280, 27176, 27520, 33970, 35392, 35840, 38528, 40448, 44032, 44240, 47558, 48160, 50560, 54352, 55040, 67940, 70784, 71680, 77056, 80896, 88064, 88480, 95116, 96320, 101120, 108704, 110080, 118895, 135880, 141568, 154112, 161792, 176960, 190232, 192640, 202240, 217408, 220160, 237790, 271760, 283136, 308224, 353920, 380464, 385280, 404480, 434816, 440320, 475580, 543520, 566272, 616448, 707840, 760928, 770560, 808960, 869632, 951160, 1087040, 1132544, 1415680, 1521856, 1541120, 1739264, 1902320, 2174080, 2831360, 3043712, 3082240, 3478528, 3804640, 4348160, 5662720, 6087424, 6957056, 7609280, 8696320, 12174848, 15218560, 17392640, 24349696, 30437120, 34785280, 48699392, 60874240, 121748480, 243496960]

約数ペア:

[(1, 243496960), (2, 121748480), (4, 60874240), (5, 48699392), (7, 34785280), (8, 30437120), (10, 24349696), (14, 17392640), (16, 15218560), (20, 12174848), (28, 8696320), (32, 7609280), (35, 6957056), (40, 6087424), (43, 5662720), (56, 4348160), (64, 3804640), (70, 3478528), (79, 3082240), (80, 3043712), (86, 2831360), (112, 2174080), (128, 1902320), (140, 1739264), (158, 1541120), (160, 1521856), (172, 1415680), (215, 1132544), (224, 1087040), (256, 951160), (280, 869632), (301, 808960), (316, 770560), (320, 760928), (344, 707840), (395, 616448), (430, 566272), (448, 543520), (512, 475580), (553, 440320), (560, 434816), (602, 404480), (632, 385280), (640, 380464), (688, 353920), (790, 308224), (860, 283136), (896, 271760), (1024, 237790), (1106, 220160), (1120, 217408), (1204, 202240), (1264, 192640), (1280, 190232), (1376, 176960), (1505, 161792), (1580, 154112), (1720, 141568), (1792, 135880), (2048, 118895), (2212, 110080), (2240, 108704), (2408, 101120), (2528, 96320), (2560, 95116), (2752, 88480), (2765, 88064), (3010, 80896), (3160, 77056), (3397, 71680), (3440, 70784), (3584, 67940), (4424, 55040), (4480, 54352), (4816, 50560), (5056, 48160), (5120, 47558), (5504, 44240), (5530, 44032), (6020, 40448), (6320, 38528), (6794, 35840), (6880, 35392), (7168, 33970), (8848, 27520), (8960, 27176), (9632, 25280), (10112, 24080), (10240, 23779), (11008, 22120), (11060, 22016), (12040, 20224), (12640, 19264), (13588, 17920), (13760, 17696), (14336, 16985)]