71991232920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1418267}}^1$

素因数の和:1418334

約数の個数: 128

約数和(自身を含む): 245076710400

約数和(自身を除く): 173085477480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 50760, 1418267, 2836534, 4254801, 5673068, 7091335, 8509602, 11346136, 12764403, 14182670, 17019204, 21274005, 25528806, 28365340, 34038408, 38293209, 42548010, 51057612, 56730680, 63822015, 66658549, 76586418, 85096020, 102115224, 127644030, 133317098, 153172836, 170192040, 191466045, 199975647, 255288060, 266634196, 306345672, 333292745, 382932090, 399951294, 510576120, 533268392, 599926941, 666585490, 765864180, 799902588, 999878235, 1199853882, 1333170980, 1531728360, 1599805176, 1799780823, 1999756470, 2399707764, 2666341960, 2999634705, 3599561646, 3999512940, 4799415528, 5999269410, 7199123292, 7999025880, 8998904115, 11998538820, 14398246584, 17997808230, 23997077640, 35995616460, 71991232920]

約数ペア:

[(1, 71991232920), (2, 35995616460), (3, 23997077640), (4, 17997808230), (5, 14398246584), (6, 11998538820), (8, 8998904115), (9, 7999025880), (10, 7199123292), (12, 5999269410), (15, 4799415528), (18, 3999512940), (20, 3599561646), (24, 2999634705), (27, 2666341960), (30, 2399707764), (36, 1999756470), (40, 1799780823), (45, 1599805176), (47, 1531728360), (54, 1333170980), (60, 1199853882), (72, 999878235), (90, 799902588), (94, 765864180), (108, 666585490), (120, 599926941), (135, 533268392), (141, 510576120), (180, 399951294), (188, 382932090), (216, 333292745), (235, 306345672), (270, 266634196), (282, 255288060), (360, 199975647), (376, 191466045), (423, 170192040), (470, 153172836), (540, 133317098), (564, 127644030), (705, 102115224), (846, 85096020), (940, 76586418), (1080, 66658549), (1128, 63822015), (1269, 56730680), (1410, 51057612), (1692, 42548010), (1880, 38293209), (2115, 34038408), (2538, 28365340), (2820, 25528806), (3384, 21274005), (4230, 17019204), (5076, 14182670), (5640, 12764403), (6345, 11346136), (8460, 8509602), (10152, 7091335), (12690, 5673068), (16920, 4254801), (25380, 2836534), (50760, 1418267)]