63343840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 178536960

約数和(自身を除く): 115193120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2459, 2576, 3220, 3680, 4918, 5152, 6440, 9836, 12295, 12880, 17213, 19672, 24590, 25760, 34426, 39344, 49180, 56557, 68852, 78688, 86065, 98360, 113114, 137704, 172130, 196720, 226228, 275408, 282785, 344260, 393440, 395899, 452456, 550816, 565570, 688520, 791798, 904912, 1131140, 1377040, 1583596, 1809824, 1979495, 2262280, 2754080, 3167192, 3958990, 4524560, 6334384, 7917980, 9049120, 12668768, 15835960, 31671920, 63343840]

約数ペア:

[(1, 63343840), (2, 31671920), (4, 15835960), (5, 12668768), (7, 9049120), (8, 7917980), (10, 6334384), (14, 4524560), (16, 3958990), (20, 3167192), (23, 2754080), (28, 2262280), (32, 1979495), (35, 1809824), (40, 1583596), (46, 1377040), (56, 1131140), (70, 904912), (80, 791798), (92, 688520), (112, 565570), (115, 550816), (140, 452456), (160, 395899), (161, 393440), (184, 344260), (224, 282785), (230, 275408), (280, 226228), (322, 196720), (368, 172130), (460, 137704), (560, 113114), (644, 98360), (736, 86065), (805, 78688), (920, 68852), (1120, 56557), (1288, 49180), (1610, 39344), (1840, 34426), (2459, 25760), (2576, 24590), (3220, 19672), (3680, 17213), (4918, 12880), (5152, 12295), (6440, 9836)]