165736120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^4\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 411643800

約数和(自身を除く): 245907680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 283, 440, 484, 566, 605, 968, 1132, 1210, 1331, 1415, 2264, 2420, 2662, 2830, 3113, 4840, 5324, 5660, 6226, 6655, 10648, 11320, 12452, 13310, 14641, 15565, 24904, 26620, 29282, 31130, 34243, 53240, 58564, 62260, 68486, 73205, 117128, 124520, 136972, 146410, 171215, 273944, 292820, 342430, 376673, 585640, 684860, 753346, 1369720, 1506692, 1883365, 3013384, 3766730, 4143403, 7533460, 8286806, 15066920, 16573612, 20717015, 33147224, 41434030, 82868060, 165736120]

約数ペア:

[(1, 165736120), (2, 82868060), (4, 41434030), (5, 33147224), (8, 20717015), (10, 16573612), (11, 15066920), (20, 8286806), (22, 7533460), (40, 4143403), (44, 3766730), (55, 3013384), (88, 1883365), (110, 1506692), (121, 1369720), (220, 753346), (242, 684860), (283, 585640), (440, 376673), (484, 342430), (566, 292820), (605, 273944), (968, 171215), (1132, 146410), (1210, 136972), (1331, 124520), (1415, 117128), (2264, 73205), (2420, 68486), (2662, 62260), (2830, 58564), (3113, 53240), (4840, 34243), (5324, 31130), (5660, 29282), (6226, 26620), (6655, 24904), (10648, 15565), (11320, 14641), (12452, 13310)]