13404840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6602

約数の個数: 64

約数和(自身を含む): 42586560

約数和(自身を除く): 29181720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 6571, 13142, 19713, 26284, 32855, 39426, 52568, 65710, 78852, 98565, 111707, 131420, 157704, 197130, 223414, 262840, 335121, 394260, 446828, 558535, 670242, 788520, 893656, 1117070, 1340484, 1675605, 2234140, 2680968, 3351210, 4468280, 6702420, 13404840]

約数ペア:

[(1, 13404840), (2, 6702420), (3, 4468280), (4, 3351210), (5, 2680968), (6, 2234140), (8, 1675605), (10, 1340484), (12, 1117070), (15, 893656), (17, 788520), (20, 670242), (24, 558535), (30, 446828), (34, 394260), (40, 335121), (51, 262840), (60, 223414), (68, 197130), (85, 157704), (102, 131420), (120, 111707), (136, 98565), (170, 78852), (204, 65710), (255, 52568), (340, 39426), (408, 32855), (510, 26284), (680, 19713), (1020, 13142), (2040, 6571)]