151465240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 362439360

約数和(自身を除く): 210974120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 353, 631, 680, 706, 1262, 1412, 1765, 2524, 2824, 3155, 3530, 5048, 6001, 6310, 7060, 10727, 12002, 12620, 14120, 21454, 24004, 25240, 30005, 42908, 48008, 53635, 60010, 85816, 107270, 120020, 214540, 222743, 240040, 429080, 445486, 890972, 1113715, 1781944, 2227430, 3786631, 4454860, 7573262, 8909720, 15146524, 18933155, 30293048, 37866310, 75732620, 151465240]

約数ペア:

[(1, 151465240), (2, 75732620), (4, 37866310), (5, 30293048), (8, 18933155), (10, 15146524), (17, 8909720), (20, 7573262), (34, 4454860), (40, 3786631), (68, 2227430), (85, 1781944), (136, 1113715), (170, 890972), (340, 445486), (353, 429080), (631, 240040), (680, 222743), (706, 214540), (1262, 120020), (1412, 107270), (1765, 85816), (2524, 60010), (2824, 53635), (3155, 48008), (3530, 42908), (5048, 30005), (6001, 25240), (6310, 24004), (7060, 21454), (10727, 14120), (12002, 12620)]