2190606840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{68371}}^1$

素因数の和:68477

約数の個数: 96

約数和(自身を含む): 7199571600

約数和(自身を除く): 5008964760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 68371, 136742, 205113, 273484, 341855, 410226, 546968, 615339, 683710, 820452, 1025565, 1230678, 1367420, 1640904, 2051130, 2461356, 2734840, 3076695, 4102260, 4922712, 6085019, 6153390, 8204520, 12170038, 12306780, 18255057, 24340076, 24613560, 30425095, 36510114, 48680152, 54765171, 60850190, 73020228, 91275285, 109530342, 121700380, 146040456, 182550570, 219060684, 243400760, 273825855, 365101140, 438121368, 547651710, 730202280, 1095303420, 2190606840]

約数ペア:

[(1, 2190606840), (2, 1095303420), (3, 730202280), (4, 547651710), (5, 438121368), (6, 365101140), (8, 273825855), (9, 243400760), (10, 219060684), (12, 182550570), (15, 146040456), (18, 121700380), (20, 109530342), (24, 91275285), (30, 73020228), (36, 60850190), (40, 54765171), (45, 48680152), (60, 36510114), (72, 30425095), (89, 24613560), (90, 24340076), (120, 18255057), (178, 12306780), (180, 12170038), (267, 8204520), (356, 6153390), (360, 6085019), (445, 4922712), (534, 4102260), (712, 3076695), (801, 2734840), (890, 2461356), (1068, 2051130), (1335, 1640904), (1602, 1367420), (1780, 1230678), (2136, 1025565), (2670, 820452), (3204, 683710), (3560, 615339), (4005, 546968), (5340, 410226), (6408, 341855), (8010, 273484), (10680, 205113), (16020, 136742), (32040, 68371)]