71180160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 229426560

約数和(自身を除く): 158246400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 283, 320, 384, 393, 480, 524, 566, 640, 655, 786, 849, 960, 1048, 1132, 1310, 1415, 1572, 1698, 1920, 1965, 2096, 2264, 2620, 2830, 3144, 3396, 3930, 4192, 4245, 4528, 5240, 5660, 6288, 6792, 7860, 8384, 8490, 9056, 10480, 11320, 12576, 13584, 15720, 16768, 16980, 18112, 20960, 22640, 25152, 27168, 31440, 33960, 36224, 37073, 41920, 45280, 50304, 54336, 62880, 67920, 74146, 83840, 90560, 108672, 111219, 125760, 135840, 148292, 181120, 185365, 222438, 251520, 271680, 296584, 370730, 444876, 543360, 556095, 593168, 741460, 889752, 1112190, 1186336, 1482920, 1779504, 2224380, 2372672, 2965840, 3559008, 4448760, 4745344, 5931680, 7118016, 8897520, 11863360, 14236032, 17795040, 23726720, 35590080, 71180160]

約数ペア:

[(1, 71180160), (2, 35590080), (3, 23726720), (4, 17795040), (5, 14236032), (6, 11863360), (8, 8897520), (10, 7118016), (12, 5931680), (15, 4745344), (16, 4448760), (20, 3559008), (24, 2965840), (30, 2372672), (32, 2224380), (40, 1779504), (48, 1482920), (60, 1186336), (64, 1112190), (80, 889752), (96, 741460), (120, 593168), (128, 556095), (131, 543360), (160, 444876), (192, 370730), (240, 296584), (262, 271680), (283, 251520), (320, 222438), (384, 185365), (393, 181120), (480, 148292), (524, 135840), (566, 125760), (640, 111219), (655, 108672), (786, 90560), (849, 83840), (960, 74146), (1048, 67920), (1132, 62880), (1310, 54336), (1415, 50304), (1572, 45280), (1698, 41920), (1920, 37073), (1965, 36224), (2096, 33960), (2264, 31440), (2620, 27168), (2830, 25152), (3144, 22640), (3396, 20960), (3930, 18112), (4192, 16980), (4245, 16768), (4528, 15720), (5240, 13584), (5660, 12576), (6288, 11320), (6792, 10480), (7860, 9056), (8384, 8490)]