151437440

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 460468800

約数和(自身を除く): 309031360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 439, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 878, 880, 896, 980, 1078, 1120, 1232, 1408, 1540, 1568, 1756, 1760, 1960, 2156, 2195, 2240, 2464, 2695, 3073, 3080, 3136, 3512, 3520, 3920, 4312, 4390, 4480, 4829, 4928, 5390, 6146, 6160, 6272, 7024, 7040, 7840, 8624, 8780, 9658, 9856, 10780, 12292, 12320, 14048, 15365, 15680, 17248, 17560, 19316, 21511, 21560, 24145, 24584, 24640, 28096, 30730, 31360, 33803, 34496, 35120, 38632, 43022, 43120, 48290, 49168, 49280, 56192, 61460, 67606, 68992, 70240, 77264, 86044, 86240, 96580, 98336, 107555, 122920, 135212, 140480, 154528, 169015, 172088, 172480, 193160, 196672, 215110, 236621, 245840, 270424, 280960, 309056, 338030, 344176, 344960, 386320, 393344, 430220, 473242, 491680, 540848, 618112, 676060, 688352, 772640, 860440, 946484, 983360, 1081696, 1183105, 1352120, 1376704, 1545280, 1720880, 1892968, 1966720, 2163392, 2366210, 2704240, 2753408, 3090560, 3441760, 3785936, 4326784, 4732420, 5408480, 6883520, 7571872, 9464840, 10816960, 13767040, 15143744, 18929680, 21633920, 30287488, 37859360, 75718720, 151437440]

約数ペア:

[(1, 151437440), (2, 75718720), (4, 37859360), (5, 30287488), (7, 21633920), (8, 18929680), (10, 15143744), (11, 13767040), (14, 10816960), (16, 9464840), (20, 7571872), (22, 6883520), (28, 5408480), (32, 4732420), (35, 4326784), (40, 3785936), (44, 3441760), (49, 3090560), (55, 2753408), (56, 2704240), (64, 2366210), (70, 2163392), (77, 1966720), (80, 1892968), (88, 1720880), (98, 1545280), (110, 1376704), (112, 1352120), (128, 1183105), (140, 1081696), (154, 983360), (160, 946484), (176, 860440), (196, 772640), (220, 688352), (224, 676060), (245, 618112), (280, 540848), (308, 491680), (320, 473242), (352, 430220), (385, 393344), (392, 386320), (439, 344960), (440, 344176), (448, 338030), (490, 309056), (539, 280960), (560, 270424), (616, 245840), (640, 236621), (704, 215110), (770, 196672), (784, 193160), (878, 172480), (880, 172088), (896, 169015), (980, 154528), (1078, 140480), (1120, 135212), (1232, 122920), (1408, 107555), (1540, 98336), (1568, 96580), (1756, 86240), (1760, 86044), (1960, 77264), (2156, 70240), (2195, 68992), (2240, 67606), (2464, 61460), (2695, 56192), (3073, 49280), (3080, 49168), (3136, 48290), (3512, 43120), (3520, 43022), (3920, 38632), (4312, 35120), (4390, 34496), (4480, 33803), (4829, 31360), (4928, 30730), (5390, 28096), (6146, 24640), (6160, 24584), (6272, 24145), (7024, 21560), (7040, 21511), (7840, 19316), (8624, 17560), (8780, 17248), (9658, 15680), (9856, 15365), (10780, 14048), (12292, 12320)]