123836160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 480356352

約数和(自身を除く): 356520192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 271, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 542, 544, 560, 595, 640, 672, 680, 714, 768, 813, 816, 840, 896, 952, 960, 1020, 1084, 1088, 1120, 1190, 1280, 1344, 1355, 1360, 1428, 1626, 1632, 1680, 1785, 1792, 1897, 1904, 1920, 2040, 2168, 2176, 2240, 2380, 2688, 2710, 2720, 2856, 3252, 3264, 3360, 3570, 3794, 3808, 3840, 4065, 4080, 4336, 4352, 4480, 4607, 4760, 5376, 5420, 5440, 5691, 5712, 6504, 6528, 6720, 7140, 7588, 7616, 8130, 8160, 8672, 8960, 9214, 9485, 9520, 10840, 10880, 11382, 11424, 13008, 13056, 13440, 13821, 14280, 15176, 15232, 16260, 16320, 17344, 18428, 18970, 19040, 21680, 21760, 22764, 22848, 23035, 26016, 26880, 27642, 28455, 28560, 30352, 30464, 32249, 32520, 32640, 34688, 36856, 37940, 38080, 43360, 45528, 45696, 46070, 52032, 55284, 56910, 57120, 60704, 64498, 65040, 65280, 69105, 69376, 73712, 75880, 76160, 86720, 91056, 91392, 92140, 96747, 104064, 110568, 113820, 114240, 121408, 128996, 130080, 138210, 147424, 151760, 152320, 161245, 173440, 182112, 184280, 193494, 208128, 221136, 227640, 228480, 242816, 257992, 260160, 276420, 294848, 303520, 322490, 346880, 364224, 368560, 386988, 442272, 455280, 456960, 483735, 485632, 515984, 520320, 552840, 589696, 607040, 644980, 728448, 737120, 773976, 884544, 910560, 967470, 1031968, 1040640, 1105680, 1179392, 1214080, 1289960, 1456896, 1474240, 1547952, 1769088, 1821120, 1934940, 2063936, 2211360, 2428160, 2579920, 2948480, 3095904, 3538176, 3642240, 3869880, 4127872, 4422720, 5159840, 5896960, 6191808, 7284480, 7739760, 8255744, 8845440, 10319680, 12383616, 15479520, 17690880, 20639360, 24767232, 30959040, 41278720, 61918080, 123836160]

約数ペア:

[(1, 123836160), (2, 61918080), (3, 41278720), (4, 30959040), (5, 24767232), (6, 20639360), (7, 17690880), (8, 15479520), (10, 12383616), (12, 10319680), (14, 8845440), (15, 8255744), (16, 7739760), (17, 7284480), (20, 6191808), (21, 5896960), (24, 5159840), (28, 4422720), (30, 4127872), (32, 3869880), (34, 3642240), (35, 3538176), (40, 3095904), (42, 2948480), (48, 2579920), (51, 2428160), (56, 2211360), (60, 2063936), (64, 1934940), (68, 1821120), (70, 1769088), (80, 1547952), (84, 1474240), (85, 1456896), (96, 1289960), (102, 1214080), (105, 1179392), (112, 1105680), (119, 1040640), (120, 1031968), (128, 967470), (136, 910560), (140, 884544), (160, 773976), (168, 737120), (170, 728448), (192, 644980), (204, 607040), (210, 589696), (224, 552840), (238, 520320), (240, 515984), (255, 485632), (256, 483735), (271, 456960), (272, 455280), (280, 442272), (320, 386988), (336, 368560), (340, 364224), (357, 346880), (384, 322490), (408, 303520), (420, 294848), (448, 276420), (476, 260160), (480, 257992), (510, 242816), (542, 228480), (544, 227640), (560, 221136), (595, 208128), (640, 193494), (672, 184280), (680, 182112), (714, 173440), (768, 161245), (813, 152320), (816, 151760), (840, 147424), (896, 138210), (952, 130080), (960, 128996), (1020, 121408), (1084, 114240), (1088, 113820), (1120, 110568), (1190, 104064), (1280, 96747), (1344, 92140), (1355, 91392), (1360, 91056), (1428, 86720), (1626, 76160), (1632, 75880), (1680, 73712), (1785, 69376), (1792, 69105), (1897, 65280), (1904, 65040), (1920, 64498), (2040, 60704), (2168, 57120), (2176, 56910), (2240, 55284), (2380, 52032), (2688, 46070), (2710, 45696), (2720, 45528), (2856, 43360), (3252, 38080), (3264, 37940), (3360, 36856), (3570, 34688), (3794, 32640), (3808, 32520), (3840, 32249), (4065, 30464), (4080, 30352), (4336, 28560), (4352, 28455), (4480, 27642), (4607, 26880), (4760, 26016), (5376, 23035), (5420, 22848), (5440, 22764), (5691, 21760), (5712, 21680), (6504, 19040), (6528, 18970), (6720, 18428), (7140, 17344), (7588, 16320), (7616, 16260), (8130, 15232), (8160, 15176), (8672, 14280), (8960, 13821), (9214, 13440), (9485, 13056), (9520, 13008), (10840, 11424), (10880, 11382)]