163656960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 582785280

約数和(自身を除く): 419128320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 109, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 218, 230, 240, 255, 256, 272, 276, 320, 327, 340, 345, 368, 384, 391, 408, 436, 460, 480, 510, 544, 545, 552, 640, 654, 680, 690, 736, 768, 782, 816, 872, 920, 960, 1020, 1088, 1090, 1104, 1173, 1280, 1308, 1360, 1380, 1472, 1564, 1632, 1635, 1744, 1840, 1853, 1920, 1955, 2040, 2176, 2180, 2208, 2346, 2507, 2616, 2720, 2760, 2944, 3128, 3264, 3270, 3488, 3680, 3706, 3840, 3910, 4080, 4352, 4360, 4416, 4692, 5014, 5232, 5440, 5520, 5559, 5865, 5888, 6256, 6528, 6540, 6976, 7360, 7412, 7521, 7820, 8160, 8720, 8832, 9265, 9384, 10028, 10464, 10880, 11040, 11118, 11730, 12512, 12535, 13056, 13080, 13952, 14720, 14824, 15042, 15640, 16320, 17440, 17664, 18530, 18768, 20056, 20928, 21760, 22080, 22236, 23460, 25024, 25070, 26160, 27795, 27904, 29440, 29648, 30084, 31280, 32640, 34880, 37060, 37536, 37605, 40112, 41856, 42619, 44160, 44472, 46920, 50048, 50140, 52320, 55590, 59296, 60168, 62560, 65280, 69760, 74120, 75072, 75210, 80224, 83712, 85238, 88320, 88944, 93840, 100096, 100280, 104640, 111180, 118592, 120336, 125120, 127857, 139520, 148240, 150144, 150420, 160448, 170476, 177888, 187680, 200560, 209280, 213095, 222360, 237184, 240672, 250240, 255714, 296480, 300288, 300840, 320896, 340952, 355776, 375360, 401120, 418560, 426190, 444720, 474368, 481344, 500480, 511428, 592960, 601680, 639285, 641792, 681904, 711552, 750720, 802240, 852380, 889440, 962688, 1022856, 1185920, 1203360, 1278570, 1363808, 1423104, 1501440, 1604480, 1704760, 1778880, 1925376, 2045712, 2371840, 2406720, 2557140, 2727616, 3208960, 3409520, 3557760, 4091424, 4813440, 5114280, 5455232, 6819040, 7115520, 8182848, 9626880, 10228560, 10910464, 13638080, 16365696, 20457120, 27276160, 32731392, 40914240, 54552320, 81828480, 163656960]

約数ペア:

[(1, 163656960), (2, 81828480), (3, 54552320), (4, 40914240), (5, 32731392), (6, 27276160), (8, 20457120), (10, 16365696), (12, 13638080), (15, 10910464), (16, 10228560), (17, 9626880), (20, 8182848), (23, 7115520), (24, 6819040), (30, 5455232), (32, 5114280), (34, 4813440), (40, 4091424), (46, 3557760), (48, 3409520), (51, 3208960), (60, 2727616), (64, 2557140), (68, 2406720), (69, 2371840), (80, 2045712), (85, 1925376), (92, 1778880), (96, 1704760), (102, 1604480), (109, 1501440), (115, 1423104), (120, 1363808), (128, 1278570), (136, 1203360), (138, 1185920), (160, 1022856), (170, 962688), (184, 889440), (192, 852380), (204, 802240), (218, 750720), (230, 711552), (240, 681904), (255, 641792), (256, 639285), (272, 601680), (276, 592960), (320, 511428), (327, 500480), (340, 481344), (345, 474368), (368, 444720), (384, 426190), (391, 418560), (408, 401120), (436, 375360), (460, 355776), (480, 340952), (510, 320896), (544, 300840), (545, 300288), (552, 296480), (640, 255714), (654, 250240), (680, 240672), (690, 237184), (736, 222360), (768, 213095), (782, 209280), (816, 200560), (872, 187680), (920, 177888), (960, 170476), (1020, 160448), (1088, 150420), (1090, 150144), (1104, 148240), (1173, 139520), (1280, 127857), (1308, 125120), (1360, 120336), (1380, 118592), (1472, 111180), (1564, 104640), (1632, 100280), (1635, 100096), (1744, 93840), (1840, 88944), (1853, 88320), (1920, 85238), (1955, 83712), (2040, 80224), (2176, 75210), (2180, 75072), (2208, 74120), (2346, 69760), (2507, 65280), (2616, 62560), (2720, 60168), (2760, 59296), (2944, 55590), (3128, 52320), (3264, 50140), (3270, 50048), (3488, 46920), (3680, 44472), (3706, 44160), (3840, 42619), (3910, 41856), (4080, 40112), (4352, 37605), (4360, 37536), (4416, 37060), (4692, 34880), (5014, 32640), (5232, 31280), (5440, 30084), (5520, 29648), (5559, 29440), (5865, 27904), (5888, 27795), (6256, 26160), (6528, 25070), (6540, 25024), (6976, 23460), (7360, 22236), (7412, 22080), (7521, 21760), (7820, 20928), (8160, 20056), (8720, 18768), (8832, 18530), (9265, 17664), (9384, 17440), (10028, 16320), (10464, 15640), (10880, 15042), (11040, 14824), (11118, 14720), (11730, 13952), (12512, 13080), (12535, 13056)]