232070720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:668

約数の個数: 112

約数和(自身を含む): 635495808

約数和(自身を除く): 403425088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 313, 320, 331, 448, 560, 626, 662, 1120, 1252, 1324, 1565, 1655, 2191, 2240, 2317, 2504, 2648, 3130, 3310, 4382, 4634, 5008, 5296, 6260, 6620, 8764, 9268, 10016, 10592, 10955, 11585, 12520, 13240, 17528, 18536, 20032, 21184, 21910, 23170, 25040, 26480, 35056, 37072, 43820, 46340, 50080, 52960, 70112, 74144, 87640, 92680, 100160, 103603, 105920, 140224, 148288, 175280, 185360, 207206, 350560, 370720, 414412, 518015, 701120, 725221, 741440, 828824, 1036030, 1450442, 1657648, 2072060, 2900884, 3315296, 3626105, 4144120, 5801768, 6630592, 7252210, 8288240, 11603536, 14504420, 16576480, 23207072, 29008840, 33152960, 46414144, 58017680, 116035360, 232070720]

約数ペア:

[(1, 232070720), (2, 116035360), (4, 58017680), (5, 46414144), (7, 33152960), (8, 29008840), (10, 23207072), (14, 16576480), (16, 14504420), (20, 11603536), (28, 8288240), (32, 7252210), (35, 6630592), (40, 5801768), (56, 4144120), (64, 3626105), (70, 3315296), (80, 2900884), (112, 2072060), (140, 1657648), (160, 1450442), (224, 1036030), (280, 828824), (313, 741440), (320, 725221), (331, 701120), (448, 518015), (560, 414412), (626, 370720), (662, 350560), (1120, 207206), (1252, 185360), (1324, 175280), (1565, 148288), (1655, 140224), (2191, 105920), (2240, 103603), (2317, 100160), (2504, 92680), (2648, 87640), (3130, 74144), (3310, 70112), (4382, 52960), (4634, 50080), (5008, 46340), (5296, 43820), (6260, 37072), (6620, 35056), (8764, 26480), (9268, 25040), (10016, 23170), (10592, 21910), (10955, 21184), (11585, 20032), (12520, 18536), (13240, 17528)]