8864945040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181957}}^1$

素因数の和:182009

約数の個数: 160

約数和(自身を含む): 32490420480

約数和(自身を除く): 23625475440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 48720, 181957, 363914, 545871, 727828, 909785, 1091742, 1273699, 1455656, 1819570, 2183484, 2547398, 2729355, 2911312, 3639140, 3821097, 4366968, 5094796, 5276753, 5458710, 6368495, 7278280, 7642194, 8733936, 10189592, 10553506, 10917420, 12736990, 14556560, 15284388, 15830259, 19105485, 20379184, 21107012, 21834840, 25473980, 26383765, 30568776, 31660518, 36937271, 38210970, 42214024, 43669680, 50947960, 52767530, 61137552, 63321036, 73874542, 76421940, 79151295, 84428048, 101895920, 105535060, 110811813, 126642072, 147749084, 152843880, 158302590, 184686355, 211070120, 221623626, 253284144, 295498168, 305687760, 316605180, 369372710, 422140240, 443247252, 554059065, 590996336, 633210360, 738745420, 886494504, 1108118130, 1266420720, 1477490840, 1772989008, 2216236260, 2954981680, 4432472520, 8864945040]

約数ペア:

[(1, 8864945040), (2, 4432472520), (3, 2954981680), (4, 2216236260), (5, 1772989008), (6, 1477490840), (7, 1266420720), (8, 1108118130), (10, 886494504), (12, 738745420), (14, 633210360), (15, 590996336), (16, 554059065), (20, 443247252), (21, 422140240), (24, 369372710), (28, 316605180), (29, 305687760), (30, 295498168), (35, 253284144), (40, 221623626), (42, 211070120), (48, 184686355), (56, 158302590), (58, 152843880), (60, 147749084), (70, 126642072), (80, 110811813), (84, 105535060), (87, 101895920), (105, 84428048), (112, 79151295), (116, 76421940), (120, 73874542), (140, 63321036), (145, 61137552), (168, 52767530), (174, 50947960), (203, 43669680), (210, 42214024), (232, 38210970), (240, 36937271), (280, 31660518), (290, 30568776), (336, 26383765), (348, 25473980), (406, 21834840), (420, 21107012), (435, 20379184), (464, 19105485), (560, 15830259), (580, 15284388), (609, 14556560), (696, 12736990), (812, 10917420), (840, 10553506), (870, 10189592), (1015, 8733936), (1160, 7642194), (1218, 7278280), (1392, 6368495), (1624, 5458710), (1680, 5276753), (1740, 5094796), (2030, 4366968), (2320, 3821097), (2436, 3639140), (3045, 2911312), (3248, 2729355), (3480, 2547398), (4060, 2183484), (4872, 1819570), (6090, 1455656), (6960, 1273699), (8120, 1091742), (9744, 909785), (12180, 727828), (16240, 545871), (24360, 363914), (48720, 181957)]