42807195760

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{739}}^1\times {\mathrm{2111}}^1$

素因数の和:2884

約数の個数: 160

約数和(自身を含む): 116278272000

約数和(自身を除く): 73471076240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 739, 784, 980, 1372, 1478, 1715, 1960, 2111, 2744, 2956, 3430, 3695, 3920, 4222, 5173, 5488, 5912, 6860, 7390, 8444, 10346, 10555, 11824, 13720, 14777, 14780, 16888, 20692, 21110, 25865, 27440, 29554, 29560, 33776, 36211, 41384, 42220, 51730, 59108, 59120, 72422, 73885, 82768, 84440, 103439, 103460, 118216, 144844, 147770, 168880, 181055, 206878, 206920, 236432, 253477, 289688, 295540, 362110, 413756, 413840, 506954, 517195, 579376, 591080, 724073, 724220, 827512, 1013908, 1034390, 1182160, 1267385, 1448146, 1448440, 1560029, 1655024, 2027816, 2068780, 2534770, 2896292, 2896880, 3120058, 3620365, 4055632, 4137560, 5069540, 5792584, 6240116, 7240730, 7800145, 8275120, 10139080, 10920203, 11585168, 12480232, 14481460, 15600290, 20278160, 21840406, 24960464, 28962920, 31200580, 43680812, 54601015, 57925840, 62401160, 76441421, 87361624, 109202030, 124802320, 152882842, 174723248, 218404060, 305765684, 382207105, 436808120, 535089947, 611531368, 764414210, 873616240, 1070179894, 1223062736, 1528828420, 2140359788, 2675449735, 3057656840, 4280719576, 5350899470, 6115313680, 8561439152, 10701798940, 21403597880, 42807195760]

約数ペア:

[(1, 42807195760), (2, 21403597880), (4, 10701798940), (5, 8561439152), (7, 6115313680), (8, 5350899470), (10, 4280719576), (14, 3057656840), (16, 2675449735), (20, 2140359788), (28, 1528828420), (35, 1223062736), (40, 1070179894), (49, 873616240), (56, 764414210), (70, 611531368), (80, 535089947), (98, 436808120), (112, 382207105), (140, 305765684), (196, 218404060), (245, 174723248), (280, 152882842), (343, 124802320), (392, 109202030), (490, 87361624), (560, 76441421), (686, 62401160), (739, 57925840), (784, 54601015), (980, 43680812), (1372, 31200580), (1478, 28962920), (1715, 24960464), (1960, 21840406), (2111, 20278160), (2744, 15600290), (2956, 14481460), (3430, 12480232), (3695, 11585168), (3920, 10920203), (4222, 10139080), (5173, 8275120), (5488, 7800145), (5912, 7240730), (6860, 6240116), (7390, 5792584), (8444, 5069540), (10346, 4137560), (10555, 4055632), (11824, 3620365), (13720, 3120058), (14777, 2896880), (14780, 2896292), (16888, 2534770), (20692, 2068780), (21110, 2027816), (25865, 1655024), (27440, 1560029), (29554, 1448440), (29560, 1448146), (33776, 1267385), (36211, 1182160), (41384, 1034390), (42220, 1013908), (51730, 827512), (59108, 724220), (59120, 724073), (72422, 591080), (73885, 579376), (82768, 517195), (84440, 506954), (103439, 413840), (103460, 413756), (118216, 362110), (144844, 295540), (147770, 289688), (168880, 253477), (181055, 236432), (206878, 206920)]