240293760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 256

約数和(自身を含む): 922406400

約数和(自身を除く): 682112640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 941, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1882, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 2823, 3040, 3192, 3360, 3648, 3764, 3990, 4256, 4480, 4560, 4705, 5320, 5646, 6080, 6384, 6587, 6720, 7296, 7528, 7980, 8512, 9120, 9410, 10640, 11292, 12160, 12768, 13174, 13440, 14115, 15056, 15960, 17024, 17879, 18240, 18820, 19761, 21280, 22584, 25536, 26348, 28230, 30112, 31920, 32935, 35758, 36480, 37640, 39522, 42560, 45168, 51072, 52696, 53637, 56460, 60224, 63840, 65870, 71516, 75280, 79044, 85120, 89395, 90336, 98805, 105392, 107274, 112920, 120448, 125153, 127680, 131740, 143032, 150560, 158088, 178790, 180672, 197610, 210784, 214548, 225840, 250306, 255360, 263480, 268185, 286064, 301120, 316176, 357580, 361344, 375459, 395220, 421568, 429096, 451680, 500612, 526960, 536370, 572128, 602240, 625765, 632352, 715160, 750918, 790440, 843136, 858192, 903360, 1001224, 1053920, 1072740, 1144256, 1251530, 1264704, 1430320, 1501836, 1580880, 1716384, 1806720, 1877295, 2002448, 2107840, 2145480, 2288512, 2503060, 2529408, 2860640, 3003672, 3161760, 3432768, 3754590, 4004896, 4215680, 4290960, 5006120, 5721280, 6007344, 6323520, 6865536, 7509180, 8009792, 8581920, 10012240, 11442560, 12014688, 12647040, 15018360, 16019584, 17163840, 20024480, 24029376, 30036720, 34327680, 40048960, 48058752, 60073440, 80097920, 120146880, 240293760]

約数ペア:

[(1, 240293760), (2, 120146880), (3, 80097920), (4, 60073440), (5, 48058752), (6, 40048960), (7, 34327680), (8, 30036720), (10, 24029376), (12, 20024480), (14, 17163840), (15, 16019584), (16, 15018360), (19, 12647040), (20, 12014688), (21, 11442560), (24, 10012240), (28, 8581920), (30, 8009792), (32, 7509180), (35, 6865536), (38, 6323520), (40, 6007344), (42, 5721280), (48, 5006120), (56, 4290960), (57, 4215680), (60, 4004896), (64, 3754590), (70, 3432768), (76, 3161760), (80, 3003672), (84, 2860640), (95, 2529408), (96, 2503060), (105, 2288512), (112, 2145480), (114, 2107840), (120, 2002448), (128, 1877295), (133, 1806720), (140, 1716384), (152, 1580880), (160, 1501836), (168, 1430320), (190, 1264704), (192, 1251530), (210, 1144256), (224, 1072740), (228, 1053920), (240, 1001224), (266, 903360), (280, 858192), (285, 843136), (304, 790440), (320, 750918), (336, 715160), (380, 632352), (384, 625765), (399, 602240), (420, 572128), (448, 536370), (456, 526960), (480, 500612), (532, 451680), (560, 429096), (570, 421568), (608, 395220), (640, 375459), (665, 361344), (672, 357580), (760, 316176), (798, 301120), (840, 286064), (896, 268185), (912, 263480), (941, 255360), (960, 250306), (1064, 225840), (1120, 214548), (1140, 210784), (1216, 197610), (1330, 180672), (1344, 178790), (1520, 158088), (1596, 150560), (1680, 143032), (1824, 131740), (1882, 127680), (1920, 125153), (1995, 120448), (2128, 112920), (2240, 107274), (2280, 105392), (2432, 98805), (2660, 90336), (2688, 89395), (2823, 85120), (3040, 79044), (3192, 75280), (3360, 71516), (3648, 65870), (3764, 63840), (3990, 60224), (4256, 56460), (4480, 53637), (4560, 52696), (4705, 51072), (5320, 45168), (5646, 42560), (6080, 39522), (6384, 37640), (6587, 36480), (6720, 35758), (7296, 32935), (7528, 31920), (7980, 30112), (8512, 28230), (9120, 26348), (9410, 25536), (10640, 22584), (11292, 21280), (12160, 19761), (12768, 18820), (13174, 18240), (13440, 17879), (14115, 17024), (15056, 15960)]