426570840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5563}}^1$

素因数の和:5654

約数の個数: 128

約数和(自身を含む): 1442188800

約数和(自身を除く): 1015617960

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, 5563, 6390, 7668, 8520, 9585, 11126, 12780, 15336, 16689, 19170, 22252, 25560, 27815, 33378, 38340, 44504, 50067, 55630, 66756, 76680, 83445, 100134, 111260, 133512, 150201, 166890, 200268, 222520, 250335, 300402, 333780, 394973, 400536, 500670, 600804, 667560, 751005, 789946, 1001340, 1184919, 1201608, 1502010, 1579892, 1974865, 2002680, 2369838, 3004020, 3159784, 3554757, 3949730, 4739676, 5924595, 6008040, 7109514, 7899460, 9479352, 10664271, 11849190, 14219028, 15798920, 17773785, 21328542, 23698380, 28438056, 35547570, 42657084, 47396760, 53321355, 71095140, 85314168, 106642710, 142190280, 213285420, 426570840]

約数ペア:

[(1, 426570840), (2, 213285420), (3, 142190280), (4, 106642710), (5, 85314168), (6, 71095140), (8, 53321355), (9, 47396760), (10, 42657084), (12, 35547570), (15, 28438056), (18, 23698380), (20, 21328542), (24, 17773785), (27, 15798920), (30, 14219028), (36, 11849190), (40, 10664271), (45, 9479352), (54, 7899460), (60, 7109514), (71, 6008040), (72, 5924595), (90, 4739676), (108, 3949730), (120, 3554757), (135, 3159784), (142, 3004020), (180, 2369838), (213, 2002680), (216, 1974865), (270, 1579892), (284, 1502010), (355, 1201608), (360, 1184919), (426, 1001340), (540, 789946), (568, 751005), (639, 667560), (710, 600804), (852, 500670), (1065, 400536), (1080, 394973), (1278, 333780), (1420, 300402), (1704, 250335), (1917, 222520), (2130, 200268), (2556, 166890), (2840, 150201), (3195, 133512), (3834, 111260), (4260, 100134), (5112, 83445), (5563, 76680), (6390, 66756), (7668, 55630), (8520, 50067), (9585, 44504), (11126, 38340), (12780, 33378), (15336, 27815), (16689, 25560), (19170, 22252)]