526988280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48259}}^1$

素因数の和:48293

約数の個数: 128

約数和(自身を含む): 1945843200

約数和(自身を除く): 1418854920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 48259, 96518, 144777, 193036, 241295, 289554, 337813, 386072, 482590, 579108, 627367, 675626, 723885, 965180, 1013439, 1158216, 1254734, 1351252, 1447770, 1689065, 1882101, 1930360, 2026878, 2509468, 2702504, 2895540, 3136835, 3378130, 3764202, 4053756, 4391569, 5018936, 5067195, 5791080, 6273670, 6756260, 7528404, 8107512, 8783138, 9410505, 10134390, 12547340, 13174707, 13512520, 15056808, 17566276, 18821010, 20268780, 21957845, 25094680, 26349414, 35132552, 37642020, 40537560, 43915690, 52698828, 65873535, 75284040, 87831380, 105397656, 131747070, 175662760, 263494140, 526988280]

約数ペア:

[(1, 526988280), (2, 263494140), (3, 175662760), (4, 131747070), (5, 105397656), (6, 87831380), (7, 75284040), (8, 65873535), (10, 52698828), (12, 43915690), (13, 40537560), (14, 37642020), (15, 35132552), (20, 26349414), (21, 25094680), (24, 21957845), (26, 20268780), (28, 18821010), (30, 17566276), (35, 15056808), (39, 13512520), (40, 13174707), (42, 12547340), (52, 10134390), (56, 9410505), (60, 8783138), (65, 8107512), (70, 7528404), (78, 6756260), (84, 6273670), (91, 5791080), (104, 5067195), (105, 5018936), (120, 4391569), (130, 4053756), (140, 3764202), (156, 3378130), (168, 3136835), (182, 2895540), (195, 2702504), (210, 2509468), (260, 2026878), (273, 1930360), (280, 1882101), (312, 1689065), (364, 1447770), (390, 1351252), (420, 1254734), (455, 1158216), (520, 1013439), (546, 965180), (728, 723885), (780, 675626), (840, 627367), (910, 579108), (1092, 482590), (1365, 386072), (1560, 337813), (1820, 289554), (2184, 241295), (2730, 193036), (3640, 144777), (5460, 96518), (10920, 48259)]