16527720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 57024000

約数和(自身を除く): 40496280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 659, 660, 760, 836, 1045, 1140, 1254, 1318, 1320, 1672, 1977, 2090, 2280, 2508, 2636, 3135, 3295, 3954, 4180, 5016, 5272, 6270, 6590, 7249, 7908, 8360, 9885, 12521, 12540, 13180, 14498, 15816, 19770, 21747, 25042, 25080, 26360, 28996, 36245, 37563, 39540, 43494, 50084, 57992, 62605, 72490, 75126, 79080, 86988, 100168, 108735, 125210, 137731, 144980, 150252, 173976, 187815, 217470, 250420, 275462, 289960, 300504, 375630, 413193, 434940, 500840, 550924, 688655, 751260, 826386, 869880, 1101848, 1377310, 1502520, 1652772, 2065965, 2754620, 3305544, 4131930, 5509240, 8263860, 16527720]

約数ペア:

[(1, 16527720), (2, 8263860), (3, 5509240), (4, 4131930), (5, 3305544), (6, 2754620), (8, 2065965), (10, 1652772), (11, 1502520), (12, 1377310), (15, 1101848), (19, 869880), (20, 826386), (22, 751260), (24, 688655), (30, 550924), (33, 500840), (38, 434940), (40, 413193), (44, 375630), (55, 300504), (57, 289960), (60, 275462), (66, 250420), (76, 217470), (88, 187815), (95, 173976), (110, 150252), (114, 144980), (120, 137731), (132, 125210), (152, 108735), (165, 100168), (190, 86988), (209, 79080), (220, 75126), (228, 72490), (264, 62605), (285, 57992), (330, 50084), (380, 43494), (418, 39540), (440, 37563), (456, 36245), (570, 28996), (627, 26360), (659, 25080), (660, 25042), (760, 21747), (836, 19770), (1045, 15816), (1140, 14498), (1254, 13180), (1318, 12540), (1320, 12521), (1672, 9885), (1977, 8360), (2090, 7908), (2280, 7249), (2508, 6590), (2636, 6270), (3135, 5272), (3295, 5016), (3954, 4180)]