406634040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5394

約数の個数: 128

約数和(自身を含む): 1374796800

約数和(自身を除く): 968162760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 5303, 6390, 7668, 8520, 9585, 10606, 12780, 15336, 15909, 19170, 21212, 25560, 26515, 31818, 38340, 42424, 47727, 53030, 63636, 76680, 79545, 95454, 106060, 127272, 143181, 159090, 190908, 212120, 238635, 286362, 318180, 376513, 381816, 477270, 572724, 636360, 715905, 753026, 954540, 1129539, 1145448, 1431810, 1506052, 1882565, 1909080, 2259078, 2863620, 3012104, 3388617, 3765130, 4518156, 5647695, 5727240, 6777234, 7530260, 9036312, 10165851, 11295390, 13554468, 15060520, 16943085, 20331702, 22590780, 27108936, 33886170, 40663404, 45181560, 50829255, 67772340, 81326808, 101658510, 135544680, 203317020, 406634040]

約数ペア:

[(1, 406634040), (2, 203317020), (3, 135544680), (4, 101658510), (5, 81326808), (6, 67772340), (8, 50829255), (9, 45181560), (10, 40663404), (12, 33886170), (15, 27108936), (18, 22590780), (20, 20331702), (24, 16943085), (27, 15060520), (30, 13554468), (36, 11295390), (40, 10165851), (45, 9036312), (54, 7530260), (60, 6777234), (71, 5727240), (72, 5647695), (90, 4518156), (108, 3765130), (120, 3388617), (135, 3012104), (142, 2863620), (180, 2259078), (213, 1909080), (216, 1882565), (270, 1506052), (284, 1431810), (355, 1145448), (360, 1129539), (426, 954540), (540, 753026), (568, 715905), (639, 636360), (710, 572724), (852, 477270), (1065, 381816), (1080, 376513), (1278, 318180), (1420, 286362), (1704, 238635), (1917, 212120), (2130, 190908), (2556, 159090), (2840, 143181), (3195, 127272), (3834, 106060), (4260, 95454), (5112, 79545), (5303, 76680), (6390, 63636), (7668, 53030), (8520, 47727), (9585, 42424), (10606, 38340), (12780, 31818), (15336, 26515), (15909, 25560), (19170, 21212)]