557275657320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7267549}}^1$

素因数の和:7267640

約数の個数: 128

約数和(自身を含む): 1883748960000

約数和(自身を除く): 1326473302680

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, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 7267549, 14535098, 21802647, 29070196, 36337745, 43605294, 58140392, 65407941, 72675490, 87210588, 109013235, 130815882, 145350980, 174421176, 196223823, 218026470, 261631764, 290701960, 327039705, 392447646, 436052940, 515995979, 523263528, 654079410, 784895292, 872105880, 981119115, 1031991958, 1308158820, 1547987937, 1569790584, 1962238230, 2063983916, 2579979895, 2616317640, 3095975874, 3924476460, 4127967832, 4643963811, 5159959790, 6191951748, 7739939685, 7848952920, 9287927622, 10319919580, 12383903496, 13931891433, 15479879370, 18575855244, 20639839160, 23219819055, 27863782866, 30959758740, 37151710488, 46439638110, 55727565732, 61919517480, 69659457165, 92879276220, 111455131464, 139318914330, 185758552440, 278637828660, 557275657320]

約数ペア:

[(1, 557275657320), (2, 278637828660), (3, 185758552440), (4, 139318914330), (5, 111455131464), (6, 92879276220), (8, 69659457165), (9, 61919517480), (10, 55727565732), (12, 46439638110), (15, 37151710488), (18, 30959758740), (20, 27863782866), (24, 23219819055), (27, 20639839160), (30, 18575855244), (36, 15479879370), (40, 13931891433), (45, 12383903496), (54, 10319919580), (60, 9287927622), (71, 7848952920), (72, 7739939685), (90, 6191951748), (108, 5159959790), (120, 4643963811), (135, 4127967832), (142, 3924476460), (180, 3095975874), (213, 2616317640), (216, 2579979895), (270, 2063983916), (284, 1962238230), (355, 1569790584), (360, 1547987937), (426, 1308158820), (540, 1031991958), (568, 981119115), (639, 872105880), (710, 784895292), (852, 654079410), (1065, 523263528), (1080, 515995979), (1278, 436052940), (1420, 392447646), (1704, 327039705), (1917, 290701960), (2130, 261631764), (2556, 218026470), (2840, 196223823), (3195, 174421176), (3834, 145350980), (4260, 130815882), (5112, 109013235), (6390, 87210588), (7668, 72675490), (8520, 65407941), (9585, 58140392), (12780, 43605294), (15336, 36337745), (19170, 29070196), (25560, 21802647), (38340, 14535098), (76680, 7267549)]