142517760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 320

約数和(自身を含む): 570392064

約数和(自身を除く): 427874304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 241, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 482, 512, 528, 560, 616, 640, 660, 672, 704, 723, 768, 770, 840, 880, 896, 924, 960, 964, 1056, 1120, 1155, 1205, 1232, 1280, 1320, 1344, 1408, 1446, 1536, 1540, 1680, 1687, 1760, 1792, 1848, 1920, 1928, 2112, 2240, 2310, 2410, 2464, 2560, 2640, 2651, 2688, 2816, 2892, 3080, 3360, 3374, 3520, 3584, 3615, 3696, 3840, 3856, 4224, 4480, 4620, 4820, 4928, 5061, 5280, 5302, 5376, 5632, 5784, 6160, 6720, 6748, 7040, 7230, 7392, 7680, 7712, 7953, 8435, 8448, 8960, 9240, 9640, 9856, 10122, 10560, 10604, 10752, 11568, 12320, 13255, 13440, 13496, 14080, 14460, 14784, 15424, 15906, 16870, 16896, 17920, 18480, 18557, 19280, 19712, 20244, 21120, 21208, 23136, 24640, 25305, 26510, 26880, 26992, 28160, 28920, 29568, 30848, 31812, 33740, 36960, 37114, 38560, 39424, 39765, 40488, 42240, 42416, 46272, 49280, 50610, 53020, 53760, 53984, 55671, 57840, 59136, 61696, 63624, 67480, 73920, 74228, 77120, 79530, 80976, 84480, 84832, 92544, 92785, 98560, 101220, 106040, 107968, 111342, 115680, 118272, 123392, 127248, 134960, 147840, 148456, 154240, 159060, 161952, 169664, 185088, 185570, 197120, 202440, 212080, 215936, 222684, 231360, 254496, 269920, 278355, 295680, 296912, 308480, 318120, 323904, 339328, 370176, 371140, 404880, 424160, 431872, 445368, 462720, 508992, 539840, 556710, 591360, 593824, 616960, 636240, 647808, 678656, 742280, 809760, 848320, 863744, 890736, 925440, 1017984, 1079680, 1113420, 1187648, 1272480, 1295616, 1357312, 1484560, 1619520, 1696640, 1781472, 1850880, 2035968, 2159360, 2226840, 2375296, 2544960, 2591232, 2969120, 3239040, 3393280, 3562944, 4071936, 4318720, 4453680, 4750592, 5089920, 5938240, 6478080, 6786560, 7125888, 8907360, 9501184, 10179840, 11876480, 12956160, 14251776, 17814720, 20359680, 23752960, 28503552, 35629440, 47505920, 71258880, 142517760]

約数ペア:

[(1, 142517760), (2, 71258880), (3, 47505920), (4, 35629440), (5, 28503552), (6, 23752960), (7, 20359680), (8, 17814720), (10, 14251776), (11, 12956160), (12, 11876480), (14, 10179840), (15, 9501184), (16, 8907360), (20, 7125888), (21, 6786560), (22, 6478080), (24, 5938240), (28, 5089920), (30, 4750592), (32, 4453680), (33, 4318720), (35, 4071936), (40, 3562944), (42, 3393280), (44, 3239040), (48, 2969120), (55, 2591232), (56, 2544960), (60, 2375296), (64, 2226840), (66, 2159360), (70, 2035968), (77, 1850880), (80, 1781472), (84, 1696640), (88, 1619520), (96, 1484560), (105, 1357312), (110, 1295616), (112, 1272480), (120, 1187648), (128, 1113420), (132, 1079680), (140, 1017984), (154, 925440), (160, 890736), (165, 863744), (168, 848320), (176, 809760), (192, 742280), (210, 678656), (220, 647808), (224, 636240), (231, 616960), (240, 593824), (241, 591360), (256, 556710), (264, 539840), (280, 508992), (308, 462720), (320, 445368), (330, 431872), (336, 424160), (352, 404880), (384, 371140), (385, 370176), (420, 339328), (440, 323904), (448, 318120), (462, 308480), (480, 296912), (482, 295680), (512, 278355), (528, 269920), (560, 254496), (616, 231360), (640, 222684), (660, 215936), (672, 212080), (704, 202440), (723, 197120), (768, 185570), (770, 185088), (840, 169664), (880, 161952), (896, 159060), (924, 154240), (960, 148456), (964, 147840), (1056, 134960), (1120, 127248), (1155, 123392), (1205, 118272), (1232, 115680), (1280, 111342), (1320, 107968), (1344, 106040), (1408, 101220), (1446, 98560), (1536, 92785), (1540, 92544), (1680, 84832), (1687, 84480), (1760, 80976), (1792, 79530), (1848, 77120), (1920, 74228), (1928, 73920), (2112, 67480), (2240, 63624), (2310, 61696), (2410, 59136), (2464, 57840), (2560, 55671), (2640, 53984), (2651, 53760), (2688, 53020), (2816, 50610), (2892, 49280), (3080, 46272), (3360, 42416), (3374, 42240), (3520, 40488), (3584, 39765), (3615, 39424), (3696, 38560), (3840, 37114), (3856, 36960), (4224, 33740), (4480, 31812), (4620, 30848), (4820, 29568), (4928, 28920), (5061, 28160), (5280, 26992), (5302, 26880), (5376, 26510), (5632, 25305), (5784, 24640), (6160, 23136), (6720, 21208), (6748, 21120), (7040, 20244), (7230, 19712), (7392, 19280), (7680, 18557), (7712, 18480), (7953, 17920), (8435, 16896), (8448, 16870), (8960, 15906), (9240, 15424), (9640, 14784), (9856, 14460), (10122, 14080), (10560, 13496), (10604, 13440), (10752, 13255), (11568, 12320)]