339653120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7025

約数の個数: 80

約数和(自身を含む): 857355840

約数和(自身を除く): 517702720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 6983, 9728, 12160, 13966, 24320, 27932, 34915, 48640, 55864, 69830, 111728, 132677, 139660, 223456, 265354, 279320, 446912, 530708, 558640, 663385, 893824, 1061416, 1117280, 1326770, 1787648, 2122832, 2234560, 2653540, 3575296, 4245664, 4469120, 5307080, 8491328, 8938240, 10614160, 16982656, 17876480, 21228320, 33965312, 42456640, 67930624, 84913280, 169826560, 339653120]

約数ペア:

[(1, 339653120), (2, 169826560), (4, 84913280), (5, 67930624), (8, 42456640), (10, 33965312), (16, 21228320), (19, 17876480), (20, 16982656), (32, 10614160), (38, 8938240), (40, 8491328), (64, 5307080), (76, 4469120), (80, 4245664), (95, 3575296), (128, 2653540), (152, 2234560), (160, 2122832), (190, 1787648), (256, 1326770), (304, 1117280), (320, 1061416), (380, 893824), (512, 663385), (608, 558640), (640, 530708), (760, 446912), (1216, 279320), (1280, 265354), (1520, 223456), (2432, 139660), (2560, 132677), (3040, 111728), (4864, 69830), (6080, 55864), (6983, 48640), (9728, 34915), (12160, 27932), (13966, 24320)]