73557120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 289255680

約数和(自身を除く): 215698560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 421, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 842, 896, 910, 960, 1040, 1092, 1120, 1248, 1263, 1344, 1365, 1456, 1560, 1664, 1680, 1684, 1820, 1920, 2080, 2105, 2184, 2240, 2496, 2526, 2688, 2730, 2912, 2947, 3120, 3360, 3368, 3640, 4160, 4210, 4368, 4480, 4992, 5052, 5460, 5473, 5824, 5894, 6240, 6315, 6720, 6736, 7280, 8320, 8420, 8736, 8841, 10104, 10920, 10946, 11648, 11788, 12480, 12630, 13440, 13472, 14560, 14735, 16419, 16840, 17472, 17682, 20208, 21840, 21892, 23576, 24960, 25260, 26944, 27365, 29120, 29470, 32838, 33680, 34944, 35364, 38311, 40416, 43680, 43784, 44205, 47152, 50520, 53888, 54730, 58240, 58940, 65676, 67360, 70728, 76622, 80832, 82095, 87360, 87568, 88410, 94304, 101040, 109460, 114933, 117880, 131352, 134720, 141456, 153244, 161664, 164190, 174720, 175136, 176820, 188608, 191555, 202080, 218920, 229866, 235760, 262704, 269440, 282912, 306488, 328380, 350272, 353640, 377216, 383110, 404160, 437840, 459732, 471520, 525408, 565824, 574665, 612976, 656760, 700544, 707280, 766220, 808320, 875680, 919464, 943040, 1050816, 1131648, 1149330, 1225952, 1313520, 1414560, 1532440, 1751360, 1838928, 1886080, 2101632, 2298660, 2451904, 2627040, 2829120, 3064880, 3502720, 3677856, 4597320, 4903808, 5254080, 5658240, 6129760, 7355712, 9194640, 10508160, 12259520, 14711424, 18389280, 24519040, 36778560, 73557120]

約数ペア:

[(1, 73557120), (2, 36778560), (3, 24519040), (4, 18389280), (5, 14711424), (6, 12259520), (7, 10508160), (8, 9194640), (10, 7355712), (12, 6129760), (13, 5658240), (14, 5254080), (15, 4903808), (16, 4597320), (20, 3677856), (21, 3502720), (24, 3064880), (26, 2829120), (28, 2627040), (30, 2451904), (32, 2298660), (35, 2101632), (39, 1886080), (40, 1838928), (42, 1751360), (48, 1532440), (52, 1414560), (56, 1313520), (60, 1225952), (64, 1149330), (65, 1131648), (70, 1050816), (78, 943040), (80, 919464), (84, 875680), (91, 808320), (96, 766220), (104, 707280), (105, 700544), (112, 656760), (120, 612976), (128, 574665), (130, 565824), (140, 525408), (156, 471520), (160, 459732), (168, 437840), (182, 404160), (192, 383110), (195, 377216), (208, 353640), (210, 350272), (224, 328380), (240, 306488), (260, 282912), (273, 269440), (280, 262704), (312, 235760), (320, 229866), (336, 218920), (364, 202080), (384, 191555), (390, 188608), (416, 176820), (420, 175136), (421, 174720), (448, 164190), (455, 161664), (480, 153244), (520, 141456), (546, 134720), (560, 131352), (624, 117880), (640, 114933), (672, 109460), (728, 101040), (780, 94304), (832, 88410), (840, 87568), (842, 87360), (896, 82095), (910, 80832), (960, 76622), (1040, 70728), (1092, 67360), (1120, 65676), (1248, 58940), (1263, 58240), (1344, 54730), (1365, 53888), (1456, 50520), (1560, 47152), (1664, 44205), (1680, 43784), (1684, 43680), (1820, 40416), (1920, 38311), (2080, 35364), (2105, 34944), (2184, 33680), (2240, 32838), (2496, 29470), (2526, 29120), (2688, 27365), (2730, 26944), (2912, 25260), (2947, 24960), (3120, 23576), (3360, 21892), (3368, 21840), (3640, 20208), (4160, 17682), (4210, 17472), (4368, 16840), (4480, 16419), (4992, 14735), (5052, 14560), (5460, 13472), (5473, 13440), (5824, 12630), (5894, 12480), (6240, 11788), (6315, 11648), (6720, 10946), (6736, 10920), (7280, 10104), (8320, 8841), (8420, 8736)]