744394540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 1750533120

約数和(自身を除く): 1006138580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 53, 76, 92, 95, 106, 115, 190, 212, 230, 265, 380, 437, 460, 530, 874, 1007, 1060, 1219, 1607, 1748, 2014, 2185, 2438, 3214, 4028, 4370, 4876, 5035, 6095, 6428, 8035, 8740, 10070, 12190, 16070, 20140, 23161, 24380, 30533, 32140, 36961, 46322, 61066, 73922, 85171, 92644, 115805, 122132, 147844, 152665, 170342, 184805, 231610, 305330, 340684, 369610, 425855, 463220, 610660, 702259, 739220, 851710, 1404518, 1618249, 1703420, 1958933, 2809036, 3236498, 3511295, 3917866, 6472996, 7022590, 7835732, 8091245, 9794665, 14045180, 16182490, 19589330, 32364980, 37219727, 39178660, 74439454, 148878908, 186098635, 372197270, 744394540]

約数ペア:

[(1, 744394540), (2, 372197270), (4, 186098635), (5, 148878908), (10, 74439454), (19, 39178660), (20, 37219727), (23, 32364980), (38, 19589330), (46, 16182490), (53, 14045180), (76, 9794665), (92, 8091245), (95, 7835732), (106, 7022590), (115, 6472996), (190, 3917866), (212, 3511295), (230, 3236498), (265, 2809036), (380, 1958933), (437, 1703420), (460, 1618249), (530, 1404518), (874, 851710), (1007, 739220), (1060, 702259), (1219, 610660), (1607, 463220), (1748, 425855), (2014, 369610), (2185, 340684), (2438, 305330), (3214, 231610), (4028, 184805), (4370, 170342), (4876, 152665), (5035, 147844), (6095, 122132), (6428, 115805), (8035, 92644), (8740, 85171), (10070, 73922), (12190, 61066), (16070, 46322), (20140, 36961), (23161, 32140), (24380, 30533)]