188245680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 486711120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1259, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2518, 2670, 3115, 3560, 3738, 3777, 4272, 4984, 5036, 5340, 6230, 6295, 7120, 7476, 7554, 8813, 9345, 9968, 10072, 10680, 12460, 12590, 14952, 15108, 17626, 18690, 18885, 20144, 21360, 24920, 25180, 26439, 29904, 30216, 35252, 37380, 37770, 44065, 49840, 50360, 52878, 60432, 70504, 74760, 75540, 88130, 100720, 105756, 112051, 132195, 141008, 149520, 151080, 176260, 211512, 224102, 264390, 302160, 336153, 352520, 423024, 448204, 528780, 560255, 672306, 705040, 784357, 896408, 1057560, 1120510, 1344612, 1568714, 1680765, 1792816, 2115120, 2241020, 2353071, 2689224, 3137428, 3361530, 3921785, 4482040, 4706142, 5378448, 6274856, 6723060, 7843570, 8964080, 9412284, 11765355, 12549712, 13446120, 15687140, 18824568, 23530710, 26892240, 31374280, 37649136, 47061420, 62748560, 94122840, 188245680]

約数ペア:

[(1, 188245680), (2, 94122840), (3, 62748560), (4, 47061420), (5, 37649136), (6, 31374280), (7, 26892240), (8, 23530710), (10, 18824568), (12, 15687140), (14, 13446120), (15, 12549712), (16, 11765355), (20, 9412284), (21, 8964080), (24, 7843570), (28, 6723060), (30, 6274856), (35, 5378448), (40, 4706142), (42, 4482040), (48, 3921785), (56, 3361530), (60, 3137428), (70, 2689224), (80, 2353071), (84, 2241020), (89, 2115120), (105, 1792816), (112, 1680765), (120, 1568714), (140, 1344612), (168, 1120510), (178, 1057560), (210, 896408), (240, 784357), (267, 705040), (280, 672306), (336, 560255), (356, 528780), (420, 448204), (445, 423024), (534, 352520), (560, 336153), (623, 302160), (712, 264390), (840, 224102), (890, 211512), (1068, 176260), (1246, 151080), (1259, 149520), (1335, 141008), (1424, 132195), (1680, 112051), (1780, 105756), (1869, 100720), (2136, 88130), (2492, 75540), (2518, 74760), (2670, 70504), (3115, 60432), (3560, 52878), (3738, 50360), (3777, 49840), (4272, 44065), (4984, 37770), (5036, 37380), (5340, 35252), (6230, 30216), (6295, 29904), (7120, 26439), (7476, 25180), (7554, 24920), (8813, 21360), (9345, 20144), (9968, 18885), (10072, 18690), (10680, 17626), (12460, 15108), (12590, 14952)]