159297540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 471018240

約数和(自身を除く): 311720700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1297, 1335, 1380, 1780, 2047, 2594, 2670, 3891, 4094, 5188, 5340, 6141, 6485, 7782, 8188, 10235, 12282, 12970, 15564, 19455, 20470, 24564, 25940, 29831, 30705, 38910, 40940, 59662, 61410, 77820, 89493, 115433, 119324, 122820, 149155, 178986, 230866, 298310, 346299, 357972, 447465, 461732, 577165, 596620, 692598, 894930, 1154330, 1385196, 1731495, 1789860, 2308660, 2654959, 3462990, 5309918, 6925980, 7964877, 10619836, 13274795, 15929754, 26549590, 31859508, 39824385, 53099180, 79648770, 159297540]

約数ペア:

[(1, 159297540), (2, 79648770), (3, 53099180), (4, 39824385), (5, 31859508), (6, 26549590), (10, 15929754), (12, 13274795), (15, 10619836), (20, 7964877), (23, 6925980), (30, 5309918), (46, 3462990), (60, 2654959), (69, 2308660), (89, 1789860), (92, 1731495), (115, 1385196), (138, 1154330), (178, 894930), (230, 692598), (267, 596620), (276, 577165), (345, 461732), (356, 447465), (445, 357972), (460, 346299), (534, 298310), (690, 230866), (890, 178986), (1068, 149155), (1297, 122820), (1335, 119324), (1380, 115433), (1780, 89493), (2047, 77820), (2594, 61410), (2670, 59662), (3891, 40940), (4094, 38910), (5188, 30705), (5340, 29831), (6141, 25940), (6485, 24564), (7782, 20470), (8188, 19455), (10235, 15564), (12282, 12970)]