141650560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9623}}^1$

素因数の和:9665

約数の個数: 64

約数和(自身を含む): 353393280

約数和(自身を除く): 211742720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 9623, 14720, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 221329, 307936, 384920, 442658, 615872, 769840, 885316, 1106645, 1231744, 1539680, 1770632, 2213290, 3079360, 3541264, 4426580, 6158720, 7082528, 8853160, 14165056, 17706320, 28330112, 35412640, 70825280, 141650560]

約数ペア:

[(1, 141650560), (2, 70825280), (4, 35412640), (5, 28330112), (8, 17706320), (10, 14165056), (16, 8853160), (20, 7082528), (23, 6158720), (32, 4426580), (40, 3541264), (46, 3079360), (64, 2213290), (80, 1770632), (92, 1539680), (115, 1231744), (128, 1106645), (160, 885316), (184, 769840), (230, 615872), (320, 442658), (368, 384920), (460, 307936), (640, 221329), (736, 192460), (920, 153968), (1472, 96230), (1840, 76984), (2944, 48115), (3680, 38492), (7360, 19246), (9623, 14720)]