565221120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1946542080

約数和(自身を除く): 1381320960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 127, 128, 152, 160, 183, 190, 192, 228, 240, 244, 254, 256, 285, 304, 305, 320, 366, 380, 381, 384, 456, 480, 488, 508, 570, 608, 610, 635, 640, 732, 760, 762, 768, 912, 915, 960, 976, 1016, 1140, 1159, 1216, 1220, 1270, 1280, 1464, 1520, 1524, 1824, 1830, 1905, 1920, 1952, 2032, 2280, 2318, 2413, 2432, 2440, 2540, 2928, 3040, 3048, 3477, 3648, 3660, 3810, 3840, 3904, 4064, 4560, 4636, 4826, 4864, 4880, 5080, 5795, 5856, 6080, 6096, 6954, 7239, 7296, 7320, 7620, 7747, 7808, 8128, 9120, 9272, 9652, 9760, 10160, 11590, 11712, 12065, 12160, 12192, 13908, 14478, 14592, 14640, 15240, 15494, 15616, 16256, 17385, 18240, 18544, 19304, 19520, 20320, 23180, 23241, 23424, 24130, 24320, 24384, 27816, 28956, 29280, 30480, 30988, 32512, 34770, 36195, 36480, 37088, 38608, 38735, 39040, 40640, 46360, 46482, 46848, 48260, 48768, 55632, 57912, 58560, 60960, 61976, 69540, 72390, 72960, 74176, 77216, 77470, 78080, 81280, 92720, 92964, 96520, 97536, 111264, 115824, 116205, 117120, 121920, 123952, 139080, 144780, 147193, 148352, 154432, 154940, 162560, 185440, 185928, 193040, 222528, 231648, 232410, 234240, 243840, 247904, 278160, 289560, 294386, 296704, 308864, 309880, 370880, 371856, 386080, 441579, 445056, 463296, 464820, 487680, 495808, 556320, 579120, 588772, 617728, 619760, 735965, 741760, 743712, 772160, 883158, 890112, 926592, 929640, 991616, 1112640, 1158240, 1177544, 1239520, 1471930, 1483520, 1487424, 1544320, 1766316, 1853184, 1859280, 1983232, 2207895, 2225280, 2316480, 2355088, 2479040, 2943860, 2974848, 3088640, 3532632, 3718560, 4415790, 4450560, 4632960, 4710176, 4958080, 5887720, 5949696, 7065264, 7437120, 8831580, 9265920, 9420352, 9916160, 11775440, 14130528, 14874240, 17663160, 18840704, 23550880, 28261056, 29748480, 35326320, 37681408, 47101760, 56522112, 70652640, 94203520, 113044224, 141305280, 188407040, 282610560, 565221120]

約数ペア:

[(1, 565221120), (2, 282610560), (3, 188407040), (4, 141305280), (5, 113044224), (6, 94203520), (8, 70652640), (10, 56522112), (12, 47101760), (15, 37681408), (16, 35326320), (19, 29748480), (20, 28261056), (24, 23550880), (30, 18840704), (32, 17663160), (38, 14874240), (40, 14130528), (48, 11775440), (57, 9916160), (60, 9420352), (61, 9265920), (64, 8831580), (76, 7437120), (80, 7065264), (95, 5949696), (96, 5887720), (114, 4958080), (120, 4710176), (122, 4632960), (127, 4450560), (128, 4415790), (152, 3718560), (160, 3532632), (183, 3088640), (190, 2974848), (192, 2943860), (228, 2479040), (240, 2355088), (244, 2316480), (254, 2225280), (256, 2207895), (285, 1983232), (304, 1859280), (305, 1853184), (320, 1766316), (366, 1544320), (380, 1487424), (381, 1483520), (384, 1471930), (456, 1239520), (480, 1177544), (488, 1158240), (508, 1112640), (570, 991616), (608, 929640), (610, 926592), (635, 890112), (640, 883158), (732, 772160), (760, 743712), (762, 741760), (768, 735965), (912, 619760), (915, 617728), (960, 588772), (976, 579120), (1016, 556320), (1140, 495808), (1159, 487680), (1216, 464820), (1220, 463296), (1270, 445056), (1280, 441579), (1464, 386080), (1520, 371856), (1524, 370880), (1824, 309880), (1830, 308864), (1905, 296704), (1920, 294386), (1952, 289560), (2032, 278160), (2280, 247904), (2318, 243840), (2413, 234240), (2432, 232410), (2440, 231648), (2540, 222528), (2928, 193040), (3040, 185928), (3048, 185440), (3477, 162560), (3648, 154940), (3660, 154432), (3810, 148352), (3840, 147193), (3904, 144780), (4064, 139080), (4560, 123952), (4636, 121920), (4826, 117120), (4864, 116205), (4880, 115824), (5080, 111264), (5795, 97536), (5856, 96520), (6080, 92964), (6096, 92720), (6954, 81280), (7239, 78080), (7296, 77470), (7320, 77216), (7620, 74176), (7747, 72960), (7808, 72390), (8128, 69540), (9120, 61976), (9272, 60960), (9652, 58560), (9760, 57912), (10160, 55632), (11590, 48768), (11712, 48260), (12065, 46848), (12160, 46482), (12192, 46360), (13908, 40640), (14478, 39040), (14592, 38735), (14640, 38608), (15240, 37088), (15494, 36480), (15616, 36195), (16256, 34770), (17385, 32512), (18240, 30988), (18544, 30480), (19304, 29280), (19520, 28956), (20320, 27816), (23180, 24384), (23241, 24320), (23424, 24130)]