319231360960

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2858447}}^1$

素因数の和:2858813

約数の個数: 56

約数和(自身を含む): 762348081600

約数和(自身を除く): 443116720640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11168, 13960, 22336, 27920, 55840, 111680, 2858447, 5716894, 11433788, 14292235, 22867576, 28584470, 45735152, 57168940, 91470304, 114337880, 182940608, 228675760, 457351520, 914703040, 997598003, 1995196006, 3990392012, 4987990015, 7980784024, 9975980030, 15961568048, 19951960060, 31923136096, 39903920120, 63846272192, 79807840240, 159615680480, 319231360960]

約数ペア:

[(1, 319231360960), (2, 159615680480), (4, 79807840240), (5, 63846272192), (8, 39903920120), (10, 31923136096), (16, 19951960060), (20, 15961568048), (32, 9975980030), (40, 7980784024), (64, 4987990015), (80, 3990392012), (160, 1995196006), (320, 997598003), (349, 914703040), (698, 457351520), (1396, 228675760), (1745, 182940608), (2792, 114337880), (3490, 91470304), (5584, 57168940), (6980, 45735152), (11168, 28584470), (13960, 22867576), (22336, 14292235), (27920, 11433788), (55840, 5716894), (111680, 2858447)]