1263932040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1504681}}^1$

素因数の和:1504702

約数の個数: 64

約数和(自身を含む): 4333484160

約数和(自身を除く): 3069552120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1504681, 3009362, 4514043, 6018724, 7523405, 9028086, 10532767, 12037448, 15046810, 18056172, 21065534, 22570215, 30093620, 31598301, 36112344, 42131068, 45140430, 52663835, 60187240, 63196602, 84262136, 90280860, 105327670, 126393204, 157991505, 180561720, 210655340, 252786408, 315983010, 421310680, 631966020, 1263932040]

約数ペア:

[(1, 1263932040), (2, 631966020), (3, 421310680), (4, 315983010), (5, 252786408), (6, 210655340), (7, 180561720), (8, 157991505), (10, 126393204), (12, 105327670), (14, 90280860), (15, 84262136), (20, 63196602), (21, 60187240), (24, 52663835), (28, 45140430), (30, 42131068), (35, 36112344), (40, 31598301), (42, 30093620), (56, 22570215), (60, 21065534), (70, 18056172), (84, 15046810), (105, 12037448), (120, 10532767), (140, 9028086), (168, 7523405), (210, 6018724), (280, 4514043), (420, 3009362), (840, 1504681)]