240753408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2402

約数の個数: 144

約数和(自身を含む): 771160320

約数和(自身を除く): 530406912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2357, 2432, 2688, 3192, 3648, 4256, 4714, 4864, 5376, 6384, 7071, 7296, 8512, 9428, 12768, 14142, 14592, 16499, 17024, 18856, 25536, 28284, 32998, 34048, 37712, 44783, 49497, 51072, 56568, 65996, 75424, 89566, 98994, 102144, 113136, 131992, 134349, 150848, 179132, 197988, 226272, 263984, 268698, 301696, 313481, 358264, 395976, 452544, 527968, 537396, 603392, 626962, 716528, 791952, 905088, 940443, 1055936, 1074792, 1253924, 1433056, 1583904, 1810176, 1880886, 2111872, 2149584, 2507848, 2866112, 3167808, 3761772, 4223744, 4299168, 5015696, 5732224, 6335616, 7523544, 8598336, 10031392, 11464448, 12671232, 15047088, 17196672, 20062784, 30094176, 34393344, 40125568, 60188352, 80251136, 120376704, 240753408]

約数ペア:

[(1, 240753408), (2, 120376704), (3, 80251136), (4, 60188352), (6, 40125568), (7, 34393344), (8, 30094176), (12, 20062784), (14, 17196672), (16, 15047088), (19, 12671232), (21, 11464448), (24, 10031392), (28, 8598336), (32, 7523544), (38, 6335616), (42, 5732224), (48, 5015696), (56, 4299168), (57, 4223744), (64, 3761772), (76, 3167808), (84, 2866112), (96, 2507848), (112, 2149584), (114, 2111872), (128, 1880886), (133, 1810176), (152, 1583904), (168, 1433056), (192, 1253924), (224, 1074792), (228, 1055936), (256, 940443), (266, 905088), (304, 791952), (336, 716528), (384, 626962), (399, 603392), (448, 537396), (456, 527968), (532, 452544), (608, 395976), (672, 358264), (768, 313481), (798, 301696), (896, 268698), (912, 263984), (1064, 226272), (1216, 197988), (1344, 179132), (1596, 150848), (1792, 134349), (1824, 131992), (2128, 113136), (2357, 102144), (2432, 98994), (2688, 89566), (3192, 75424), (3648, 65996), (4256, 56568), (4714, 51072), (4864, 49497), (5376, 44783), (6384, 37712), (7071, 34048), (7296, 32998), (8512, 28284), (9428, 25536), (12768, 18856), (14142, 17024), (14592, 16499)]